There´s PowToon, GoAnimate, ToonBoom. There are more, but these are the ones that I know about. I hope that I helped. Have a good day!
Explanation:
I think that you might have used it a lot or its just a glitch and will come back after some time.
It might be that your screen cracked.
But try re-booting if that does not work, wait and take off the battery.
The answer is a. utility bills
Answer:
A good Universal serial bus i use is a San Disk
Explanation:
others are a WD easystore, A samsung MUF-BA.... etc