I tried everything everyone did, but no one of my friends have this problem
Are you at home, or trying to connect through an internal network like at work or uni?
att home
We figured out that the game wasn’t working on our uni’s network, and that’s why we kept getting backend errors, the only fix we found that worked was to use a VPN, not sure if it’ll help in your case but it worked for us
a vpn i see
i got forced to use vpn