by how the two bridle (red and black) are connected for sure is not a REV 1.5 STD bridle, is look close to a speed ore a power quad. the spares are definitely not for a quad. they are from a 2 lines, Top is a spine and bottom is a wing tip.
if you have the chance contact the seller and put some questions eventually after you research the prices for a new frame and bridle ask for a refund ore some reimbursement if you want to keep the sail.
Let us know how is going, good luck