More questions about Acorn TV

I have a subscription & have been watching 19-2 series which states it is included in my subscription. Episodes 9 & 10 of series 3 cost add fee-WHY Why won't the app play? I have it through Amazon. Email is sallylilley@att.net. Can't watch. after free trial I do not want to continue subscribing to acorn tv. I do not like the program. too many violent shows how do I stop billing WHYYYYYY does it take so long for you to get new episodes???? This is the thing that's going to make me stop watching. Acorn won't load after working for 3 years on my Roku 2 player. The splash screen loads, turns black, then Roku home screen. Did sys update, reinstall Hi , In the ad for acorn tv is shows shots from Midsomer murders, Agatha raisin, the detectorists and much more so why are these shows unavailable? can i sign up for a annual subscription and watch on apple tv avoiding apples price markup ? On the free trial and can't stream because programs keep stopping and reloading. Tried it on TV through ROKU and kept stopping and reloading. Is the streaming service better through Amazon Prime or does it still freeze? How can I get past Series 1 Episode 13 of APlace or Call Home?