ABCCANOPY Durable Easy Pop up Canopy Tent 10x10

the description says 10x10, but on one of the photos the dimensions are drawn out as 7x10. which is it?

Can this be used as a screen for a projector? At night of course, if it is raining.

Can I order a wall with a zipper door?

Is the price just for the fabric, or is the frame included