Prime Opinion Banned My Account After I Completed Game Offers and Earned Points

I have been completing game offers since February and using Prime Opinion from the same perspective I am writing from. Everything originally appeared to be in order; I received typical pending points. I couldn't collect my award, though, when the points were accessible. Then my account was suddenly put on hold for about a month almost without notice. It was then utterly forbidden. I broke no conditions, used no VPN, and avoided third-party programs. Still, they turned me away from redeeming my points. Not even logical, they advised me to remove my account from another device. I am rather letdown. I spent time on this as it seemed reasonable, but today it feels like a complete fraud. Others should, in my opinion, keep far from Prime Opinion.