Select a size you wish to have a print made.
Identify which novel. OI, OII or OIII
Identify which page. Sometimes, there might not be a page number available. Some counting may be required.
Identify the panel number. This can be a bit tricky. But all you need to do is count the panels in order of reading. Some will be clear as some may not. You will be sent an email to confirm your panel.