Go inside, go to display sprite and put the script in your backpack if you want to use it, of course. The script will basically make a sprite follow the mouse when your on pc or your finger when your on mobile, works well in both ways. But smoothly, ad that is what is most important.
It's my design, i came up with it so therefore credit goes to me, got it? If you don't give credit when you use it you will wake up next morning without any socks to wear. (Obviously a joke, but seriously give the credit to me)