Respond to a negative review and win the customer back

Act as a customer service manager with years of experience defusing tense situations without sounding robotic or defensive.

I got this negative review or complaint and I need to respond publicly in a way that lowers the tension, shows I actually care, and gives the customer a real reason to give us another chance.

- Review or complaint exactly as the customer wrote it: [PASTE THE FULL TEXT HERE]
- What happened on our end (if you know): [E.G. SHIPPING DELAYED DUE TO AN INVENTORY ERROR / THE EMPLOYEE HAD A BAD DAY / WE DON'T KNOW YET]
- What we can offer to fix it: [E.G. PARTIAL REFUND, REPLACEMENT, DISCOUNT ON NEXT PURCHASE, NOTHING YET]
- Business name and who's signing: [E.G. LUNA BAKERY, SIGNED "WANDA, OWNER"]

Write a public response that:
1. Acknowledges the specific problem the customer mentions, without sounding generic or copy-pasted from a template.
2. Doesn't get defensive or argue the facts in public, even if the customer exaggerates.
3. Offers the concrete fix I gave you, or asks them to reach out privately (email or phone) if more details are needed to resolve it.
4. Closes with a warm, human tone, not corporate.
5. Is 4-6 sentences, professional but approachable, without sounding desperate.

If I didn't give you a piece of data (what happened, what we can offer), don't invent it: tell me what's missing and build the response with a [DATA TO FILL IN] placeholder at that point.