That's basically just a scam from instagram reels ads. When u download the app, they show u the same episodes that you have watched during the ad, and then they ask for the subscription that costs 18 dollars per week or 35 dollars per month. And that still does not guarantee that you will receive full access to the content, because for 35 dollars you receive not an access (like most of the streaming services do), but "coins", with which you will buy the access for the episodes you want to watch. There are plenty of apps exactly like that, and each app reload the same shows with the same "technique", but only with different prices sometimes. Don't waste your time and obviously your money for an app like that, just go watch some basic shows from different services