After trying for most of the day, I finally solved the problems of "Achievements". I have tested using different accounts and the "Achievements" unlock normally. I hope that is all. If you still can not unlock the achivements, I can only apologize, but that's all I can do it.
PD: A add a new achievement (The true is , This achievement was going to be from the beginning, but I had problems and I obviated it.)