Disconnected / buggy mouse during fast

When I bought a mouse, everything was fine, one day the wire was torn during a game in cs go. At that moment, for 10 minutes my mouse went off 13 times.

Surrendered to repair, made a mouse, But. When surfing the Internet - everything is fine, but in games, when you quickly move it - it turns off, does not move, or does not fire

where can I get a wire for the corsair m65 and replace it?