Problem when downloading apps ?

Please help I am having problems when I download new apps ?.. They never work correctly .they download fine then they don't work properly likes if it's a hidden objects game .you have to find objects when u start the game 2 objects have already been ruled out as been already found but I've not actually started the game . Another one was you have to guess the drawing like hang the man ...and you end up having to guess the drawing that you have already drawn . Can you help ?.. This is happening with every app I download ..even cancelled the app and installed again ....still the same ..any suggestions ?..