I'm not sure, but it looooks like part of the problem is something called a transformation matrix applied to some of the groups. Possibly videoscribe doesn't understand that bit of code so it doesn't work as expected. I dragged the paths out of the group with the transformation matrix, and it seems to work better (see attached)
Other problems may be resolvable by using more uniform stroke sizes, or by redrawing some of the paths that look irregular,
Customer support might be able to provide additional feedback. You can raise a support ticket if they don't chime in.
Ignacio DÃez Ayestarán
I want that it paint the strokes and then the fill, but in a part of the draw it do it the opposite. I attach the file.