How long does it take till I can sell again

I tried selling some cars that I got from the wheelspins and it’s saying I reached the limits at the period of time how long do I have to wait again ive been waiting for 12 hours now and still can’t sell cars.

Pretty sure it’s 24 hours. (X amount/ 24 hours) not positive as in not a seller per say

I’m fairly sure it’s 24 hrs, and I think the limit is 20 cars.