My electric dryer won't shut past its sell-by date!? I didn't realize this because it was contained by the basement and...

I didn't realize this because it was contained by the basement and it stayed on at least possible 24 hrs.Now it doesn't heat up or shut past its sell-by date. it's only a couple of years frail. is this something I can fix
Answers:    You should call a service tech. several things may enjoy failed, possably the timer
verbs the plug out of the socket, easy as that!