Crashing and disconnects - Under investigation

Can someone help me? I just wanna play apex legends and it keeps kicking me out and pulling out the code:wheel and code:net. It's been two days, and i tried the methods in ea help support team, tried other methods like the cmd /flush and even checked my steam file whether it is file loss or corrupted. Im not a computer expert, the only thing i know that maybe i messed with the DNS stuff, but i instantly changed to Google DNS and still not work. I will sincerely thank you if someone is willing to help me...