Lost projects

I went on my iPad to go to rush to not only see I've been logged out but when I logged in, all my projects are gone, and also says I am not at the upgraded package I pay $5 a month for?!?!? I need answers and want to know where the hell my projects are that I've spent countless days on! Nothing was canceled, just got charged for the program through my apple account.... what's the deal! Nor is it showing the cloud sync option!