EA FC (Online Friendlies) Connection Issue

Basically my friend and I try to play EA FC 25 on Xbox live for Xbox Series X and we encountered an issue on it. When we try to pick our teams everything looks fine, but when the match starts it disconnects automatically and it displays this long error message I will summarize it "We ended the match because we dont want any unfair to happen and the teams do not match up" Even we switched our teams it still does the same thing over and over!! It has been happening for nearly three weeks with the game between us. We tried to troubleshoot our Xbox, and do things like disconnect the router/modem. We both followed the same steps over and over still no solution. We both uninstalled the game and restarted our game system and etc still no solution.