Hello XXXX,
Thank you for reaching out to Apple Support Communities, and we'll be happy to help in any way we can. We understand you're having issues with locating your lost AirPods. To start, the related article at the top of the page is the best resource to locate them. As started htere:
"Find My is the only way that you can track or locate a lost or missing device. There is no other Apple service that can find, track, or otherwise flag your device for you."
"If your AirPods are offline
If your AirPods are out of range or need to charge, you might see their last known location, "No location found," or "Offline."
You can't play a sound to find them, but you might be able to get directions to the location where they were last connected. If they do come back online, you get a notification on the iPhone, iPad, iPod touch, or Mac that you use with them."
We hope this helps.
Cheers!