Can't open Overwatch PTR

When I open the normal Overwatch version, it connects to the game server perfectly fine, so I know it’s not my internet. When I try to open the Overwatch PTR, it keeps saying it can’t connect to the game server and keeps trying and failing to connect. When I uninstall/reinstall the game, it does the same thing. I tried scanning and repairing and checking for updates but after both got to 100%, it gives me the “oops, something broke” error. Not sure what else to do here because I’ve already tried everything on the support pages to try and fix it. If anyone has any insight, it would be appreciated!