How to get rid of blue lines?

image

Select, and tap on delete. Or open the groups menu, tap on the sketches tab, slide the sketch’s row to the left, and press delete.

Every time I delete it by trash it always shows up after I open it again, can’t get rid of?

Have you tried deleting it with the groups menu?

It deleted my drawing but not the blue lines

I guess I have to spend time drawing my project over again?

I believe there’s no way to recall it