apex Account data reset

Hello, my game account has been reset since April, the level reset has become level 1, and I can't get legendary tokens after upgrading, and the previous season pass has also become level 1,Hello, my game account has been reset since April, the level reset has become level 1, and I can't get legendary tokens after upgrading, and the previous season pass has also become level 1, and now I want to come back and continue playing, but I don't know how to recover my game data, can anyone help me, thank you。