How do I get rid of the "okay's"

You can clear the console screen with CLS. Of course, the OK messages are necessary, and tell you when SmileBASIC is waiting for a command.

I've just started if you dont mind how do i make my own sprites?

go to sys file then down to [bottom] SBSMILE file open on ur touch screen go to top right tap anima or paint i forget then you can custom sprite

thanks