Can't use on chrome?

I logged in to my Gamemasters game and for some reason it wouldn’t work with google chrome but it would with microsoft edge. is there a particular reason that could be why? All it showed on chrome was the grey background.

I’d say it’s most likely because your chrome version is too old ? Foundry requires a relatively recent browser (less than 6 months old). I believe the most recent chrome version is v86.
Other possibility is that you had hardware acceleration disabled in chrome but it was enabled in edge’s settings.
Check the FAQ for instructions on how to enable it : General FAQ & help

Usually Chrome is the browser of choice for Foundry

Might also be you have Hardware Acceleration disabled in Chrome: