Bought a GTA 5 Cash Card but received no money?

I just bought a 7 euro Xbox one key for a 500k cash card at GTA 5 but didn't get any in-game money. Have now restarted the game 2 times but nothing has come. The money has stayed the same. Does anyone have a solution?

Have you activated the code on the correct acc

Yes, everything was done as before

Then wait a few more hours, it's up to the gta server

Did you enter the code correctly but if you haven't got it yet write rockstar game.

Still haven't got it. And Rockstar games will take years to answer me. If they ever answer