Gta5 Unlock all?

I recently got a pc and wanted to buy one with gta.

Since I have already played through Gta on the Ps4, I wanted to get an unlock all account on MMOGA (lvl 150, 1 billion) for 10 euro.

I did this too.

After I received the access data and wanted to enter them at the Rockstar Social Club, they were not accepted.

then I wrote to MMOGA again and asked. This was followed by an answer (picture in the appendix).

I'm a little overwhelmed now. I have the Epic Launcher but if I wanted to start Gta as I said in the instructions, I would have to buy the version for 30 euro on epic.

How should I proceed now or what I'm doing, I'm less familiar.

Where can I enter the account data and use my account?

Lg, Linus

If I understand that you don't have GTA so you have to buy the normal version in the Epic Launcher

Yes that is true.
however, I thought that if I buy an account, I won't have to buy the game.

but it sounds kind of stupid when I say it.

do I have to spend another 30 euro?

I get my gta cheaper, but am I tied to Epic Games?

Buy GTA V via Rockstar Games or via Steam (Steam is worth more) then you can easily switch your account

I had already thought about that, but was unsure whether I was bound to Epic Games because of the response email

You only bought the account (Social Club Account) and the game, not you, what you bought is just the score and not the game

Are you!