Hey, change achievments on Epic Games, one secret didn't pop, the golden one, fix it please

1100 рублей за эту "игру", не жирно будет?

why can't I buy the game anymore ? / Почему игру купить нельзя ? То есть игру рил купить больше нельзя

Apparently the Secret Achievement ( New achievement!) is bugged since I have seen several that do not complete the achievement either, and I am also one of those I have already passed the game 2 times and it is not completed, some solution, I hope it is solved...

I want to know why I can't start the game. I've tried many methods but they haven't worked. Is there any startup command that can be used or can help solve this problem