HT1391 I am having trouble deleting tv shows from my account.

I need help deleting files from my iTunes acct.


It's not currently possible to permanently delete any items from your purchase history, all you can do is hide them so that they are less visible (so they won't show in the Purchased tab for re-downloading) : hiding and unhiding. If you are on iOS 6 on your iPad then you will need to do the hiding via your computer's iTunes, hiding doesn't currently work directly on iOS 6.
You should be able to delete from your computer's iTunes library (by selecting and deleting), and from the Videos app on your iPad (press and hold the the show on the programme selection tab)