Create Purchasing Information and Receipts for Lovely Loveseats, can't move on

I’m doing the python flask course. I’m on “Create Purchasing Information and Receipts for Lovely Loveseats”. I’ve done the exercise, having followed the video and done stuff that was not mentioned in theleft hand column. I get identical output to the video, however the course isn’t letting me move on.

Anyone?

Never mind, I didn’t read the instruction properly and ticked the checkboxes down the side.