i cant find my airpods and it says no location found how do i find them?

See the 'If your AirPods, AirPods Pro, or AirPods Max are offline' section in:

How to find your lost AirPods, AirPods Pro, or AirPods Max - Apple Support

"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." You will have to manually look for them.