self changing programs and email not working

Hello , good day!

I have problem with my camera, I bought it 2013 year i after one year the problems start, ,the problem is that it self changing programs, for example , when i wish to take photo on Auto and I hold slowly shutter to focus it change program to Smart photo and than come back to Auto ... and it happens often,at first i thought it was problem in memory card , and I bought a new one and faster but again the same problem ...

and new problem is with email , camera is connected on internet , but it won't open e-mail ...