Customer Says the Product Does Not Work: How to Reply
In this guide
“It does not work” can mean setup trouble, a missing component, damage, or a genuine defect. The first response should acknowledge the frustration, identify any safety concern, and offer the quickest relevant next step. A customer should not have to perform an elaborate investigation before you begin helping.
Say, “I am sorry the product is not working. If it is overheating, leaking, or otherwise unsafe, please stop using it. Could you share your order number privately and describe what happens? I will review the details and explain the available support or return options.” Use a private channel for order details.
Triage before troubleshooting
Separate unsafe, not starting, partly working, and different from the listing. Ask one or two questions that change the next action. For an overheating device, exposed wiring, chemical leak, or other possible hazard, tell the customer to stop using it and follow the product’s safety process. Do not lead with reset instructions.
The FTC explains that warranty remedies and claims processes depend on the written terms and circumstances. Its consumer guidance also recommends keeping purchase records and explaining the desired resolution. A support agent should consult the applicable policy and local requirements before promising a refund, replacement, or repair. For a visibly damaged delivery, use the arrived-damaged guide; for a mismatch with photographs, use the listing-photo guide.
Reduce the customer’s effort
Ask for the order number through a private channel, the product model if relevant, and a short description of what happened. Request a photo or video only when it will help verify the issue and the customer can provide it safely. Do not require a video of a hazardous product operating. If a known setup step is likely to help, give one clear instruction and the alternative if it fails.
Do not make the customer repeat the story to several agents. When you escalate, pass along the facts you already have and give a realistic next update time. General customer complaint replies covers acknowledgment and ownership; this page focuses on fault triage and remedy choices.
Eight replies when a product does not work
1. Acknowledge and triage the first report
Tone: Professional.
“I am sorry the product is not working as expected. What happens when you try to use it, and is there any heat, smoke, leak, or other safety concern?”
Start here when the issue is unclear. Safety comes first, then diagnosis. Move order-specific details to a private support channel. Avoid blaming the customer with “Are you sure you used it correctly?” before you know what happened.
2. Respond to a possible safety issue
Tone: Calm.
“Please stop using the product for now and disconnect it if you can do so safely. I am escalating this report to our product safety team and will update you by [time].”
Use only if your business has that escalation path and you can meet the stated update time. Adapt the disconnection advice to the product; never ask a customer to handle exposed wiring or a dangerous leak. Record the report and follow the applicable incident procedure.
3. Offer one simple setup check
Tone: Supportive.
“I can help check one common setup issue: please confirm that [specific safe step] is complete. If it still fails, I will move straight to the available remedy options.”
Use only for a safe, well-documented step with a real chance of resolving the problem. Give the customer a path forward if it fails. Wrong: a long generic checklist sent to everyone. Better: one relevant check, then a decision.
4. Ask for private order details
Tone: Professional.
“Please send your order number through our private support form at [official link]. There is no need to post your address or payment details here.”
This is suitable for a public review or social comment. Link only to your actual official support page. Once you receive the details, answer the substance of the complaint; do not use the move to private channels as a way to hide an unresolved issue.
5. Explain a confirmed replacement
Tone: Professional.
“We confirmed a fault with your unit. A replacement is available under [applicable policy]. I can arrange it once you confirm [necessary detail], and I will send the shipping steps in writing.”
Use only after checking stock, policy, and authority. State any return requirement and timing you can verify. Do not announce a replacement when you are still waiting for an eligibility decision.
6. Explain a verified refund option
Tone: Professional.
“I reviewed your order and a refund is available under [applicable policy]. If you choose that option, I will send the return instructions and the confirmed processing timeline.”
Keep the remedy conditional on facts you have actually checked. If the refund depends on receiving the product, say so. Avoid citing a universal legal rule from a different country or state.
7. Handle a repeat failure
Tone: Calm.
“I am sorry the first fix did not hold. I have your earlier case notes, so you do not need to repeat the steps. I am escalating this and will update you by [time] with the next remedy.”
A second failure changes the situation. Acknowledge the failed attempt and use the case history. Give an update time you can keep; if the investigation takes longer, send an interim update before it expires.
8. Respond when the issue is still unconfirmed
Tone: Supportive.
“I understand why this is frustrating. I cannot confirm the cause yet, but I can review [specific evidence] and tell you the next available option by [time].”
Honesty is better than promising a diagnosis in minutes. Specify what you need and who is doing the review. Do not make the customer wait without a date or claim that “nothing is wrong” merely because you could not reproduce the failure once.
A compact decision path for the agent
- Safety: identify hazards and use the proper escalation route.
- Identity: locate the order privately without collecting unnecessary payment data.
- Symptom: ask what the product does and what it should do.
- Remedy: check the applicable policy, warranty, and local requirements.
- Follow-through: give an owner and next update time.
If the item never arrived, the missing-order guide fits better. If the wrong item arrived, the wrong-item guide handles identification and fulfillment rather than troubleshooting.
What to replace in a weak reply
Weak: “It should work. Read the manual and let us know.”
Better: “I am sorry it is not working. What happens when you press the power button? If the unit is getting hot, stop using it and tell me so I can route this safely.”
The better reply accepts the report, asks a question that changes the next action, and names a hazard. It still does not promise an outcome before the facts are known. Missing parts in a package requires yet another path: check fulfillment before testing the product itself.
Questions about nonworking products
What should I say first when a customer says it does not work?
Apologize for the trouble, ask what happens during use, check for a safety concern, and explain the next support step.
Should I ask the customer to try troubleshooting?
Only if the step is safe, relevant, and likely to help. Give a remedy path if it fails, and never ask them to operate a product that may be hazardous.
Can I promise a refund immediately?
Only when you have verified the order, applicable policy, and your authority. Otherwise explain when and how you will confirm the available options.
What details should I collect?
Usually an order number, product model, symptom, and any relevant photo or video that can be provided safely. Collect private details through an official private channel.
How do I respond after a failed first fix?
Acknowledge the failed attempt, use the existing case notes, escalate appropriately, and provide a realistic next update time.
Written by
Mustajab Haider Bukhari is the founder and editor of Response Wheel, where he writes practical, thoughtful guides for everyday conversations.