I try to reset my AirPods but when I hold the restart button it doesn't work and I followed the instructions and one of my AirPods Pro generation 2 isn't working

Hello LM138,

It looks like you've already had the opportunity to review the steps in the related article above: If your left or right AirPod isn't working - Apple Support

If that behavior still persisted after following those steps, you'll want to reach out to Apple Support: Contact - Official Apple Support They'll be in the best position to look into your options further.

Take care.