is your among us from steam? if it is, go to library, right click on among us, go to properties, and theres a section that says "Betas" click on that, and there will be an option saying "Select the beta you would like to opt into" and choose "public beta" and there you go
if you are on crack then WHY DIDNT YOU JUST GOOGLE "AMONG US 10.22 DOWNLOAD" BOOM PROBLEM SOLVED