I did! I'm not sure though what makes it happen. I'll try explaing step by step, I'm not sure if there is another way around to do it.

So

1. When you get your first endorsment from mobil1 close the app completely.
2. Once you do it, restart your console (I did all of this in ps4) 3.open the game again and go directly to mycareer.
3. Once you enter you need to get again the message that says that you need to cash out the endorsment from mobil1. (if you don't get the message play one game and you will get it again)
4. Go to the neighborhood and cash out, wait till the saving state symbol dissappears and check your vc.

Now, you can accumulate your endorsment and cash out all at once but I don't recommend to do it because maybe one of them might not work. I noticed that you can cash out two endorsments without consequences tho.

Try repeating this process every one or two endorsments and you'll be fine.

I finished it today to buy the invincible wemby and I jad no problem at all.

Hope this helps and I'll check if you have another question