Ipod 4g help please, acting wierd.
I have had my ipod 4g for about 2 or 3 years, i'm not sure. First the battery life *****, about 1:30hours. Second After about a minute of play the middle of my ipod from the F, G, H keys and up (landscape mode). When i try to press the G, H, F, T, Y, V , B or any other button it either doesnt read it, or selectes something entirely different. Third sometimes after my apps crash the screen starts moving ramdomely and opens and closes apps and sometimes even types in mumbo-jumbo words. Fourth when it's in that mesed up stage sometimes i can select keys or buttons without even touching the screen by hovering my finger over it :$. Please help guys, i lost my 5g and this is all i have left.
iPod touch, iOS 6