WTF Amazon Prime Video Ads

I haven't been into amazon prime video for a while, logged in to see what they have new. Found something I liked and started it. Immediately up came an advertisement that could not be fast forwarded. I let that slide. 10 minutes later the video stopped and another ad came on. I immediately closed the page.
Amazon does not have my permission to hit me with ads when I pay a yearly subscription for prime. That is not OK.
I will not be watching prime video any more. Shame on you trying to double bill.