Welcome to the Marcos-screwed-up club.
I ordered a ramp flap from them, along with an expensive rivet tool and a bunch of rivets. I expressly put on the order notes that if the ramp flap wasn't available, hold everything else until it came in. Marcos shipped out the tools and the rivets, and then canceled the order for the ramp flap saying they no longer stocked it. The tool was to install the ramp flap. Don't expect them to pay much attention to anything on an order, much less any notes you include. They don't seem to care.