If you have crochet instructions on paper you will need to convert them to a computer readable form to be able to paste them into the box above. A couple options are:
If you or a friend own a printer/copier/scanner device it may have the ability to output a Text or PDF file. If so, you can copy from that file and paste above. If you're
not sure how to do it, ask a kid.
The conversion process you want to use is called "Optical Character Recognition", or OCR. There are web sites that do OCR from a picture of your instructions. Search for "Free OCR web site" or something similar. You will need a good quality photo of the instructions for it to work. If you have a scanner it will produce the best picture. Set it to the highest resolution, 600 dpi if that's available.