Hi there, I never update my ipad because i never needed to and I don't have the space for it anyway. Now and then I'd get the message saying ipad needs space for update, press ok to allow delete, or something along those lines. theres two options either cancel or ok. Today I accidentally pressed ok. It deleted my biggest app and now im having problems with App Store. I can open it and see the featured page. I think I can download them as well but when I use the search bar it says can't connect to App Store. I used google to open the app that got deleted in App Store and I'm currently downloading it back but I think it's coming from cloud. I don't know what to do and how to undo this or what was done to the ipad. Please help