Hi everyone, I’m desperate for help, I was trying t install a new watchface and now my fenix 5 ha frozen no buttons are responding

No further info than above

Probably should post this in the Fenix 5 forum. I've moved it for you.

Looking through the forum...

If you PRESS and HOLD the top left (LIGHT) button for about 15 seconds it should force your watch to power off. It might not fix anything but it should power off so you can at least try a restart.