Plants Vs Zombies Android shows ads after paying for ad-free

Hi.

I paid for ad-free on PvZ 1 on OnePlus 7T Pro, and the ads keep showing up regardless. I found out that this is a rather common issue. I have played until Night level 2 so the store has opened and there I pressed the restore button. In fact, I bought the ad-free version after I had already beaten the Adventure mode, but since the ads kept showing up, I installed the game again. After pressing the restore button in the new game, it only said that my game should be ad-free, but it still isn't. I am currently waiting for a solution from the EA Help team. 

I hope they resolve this problem soon!