I need help for crack red dead redemption 2 on steam if it's possible

[otaviorsb]

A while ago i bought red dead online on steam, but ended up refunding it. However the full game had already been installed on my computer, and I didn't delete the game from the steam folder, blocking only my access to the game, even with all the files. so i decided to try to put the crack and see what happens, to my surprise it almost opened, but while loading it from the black screen and the game ends, could anyone help?