need to repair my airpods pro

Apple doesn’t repair AirPods, they replace them.

You can request a replacement be sent to you here:

AirPods Repair - Official Apple Support

You will be required to ship your old one back or be charged.

Hello,

Start with these steps:

1) Try cleaning it: How to clean your AirPods and EarPods

2) See this: How to Fix Connection Problems with the AirPods

3) Full reset: Reset your AirPods

4) Service: AirPods Service and Repair

Good luck.