randywhite30:
I've tried to send the code but it says there is a 9000 character limit
O… kay.
If you don't understand include files and libraries, this means that you have downloaded a swag of somebody else's code and are trying to build it.
The direct answer is "install the U8glib library".
The correct answer is "start with the tutorials, work your way up to managing 9k slabs of other people's code".