Problems downloading apps
Hi, I am new to this. I bought an IPAD 2 recently and have successfully downloaded a few apps, both free and paying ones. Yesterday I tried to change the primary e-mail address and Apple ID Of my account and hell got loose. It took me a few workarounds to manage to access my account again (my password was not recognised anymore, neither from my ipad, nor from my computer), but finally I managed somehow... not sure how it went, to be honnest, but I do seem to have a working Apple ID, where I can e.g., change my credit card number... Although not my security information for some reason.
But after all that ordeal, now I cannot download any apps, free or paying ones. When I try from the Apple store in my ipad, I get the usual window asking me for the password, it takes it, then I see the icon of the app coming up, and after a second or so it's gone again, without error message.
If anybody has encountered this problem before, I would be thankful for any tips!