Ads pop up even after purchase – Chinese Chess / Co Tuong Review

I purchased to get rid of the ads and it still pop up. The ads pop up at least once a week then I have to restore the purchase and repeat. So it misleading cause the I paid to remove the ads but i get is reduced ads pop up. I cant stand it so I give it 1 star.
Review by Lennexco on Chinese Chess / Co Tuong.