I have checked your thread there so I'll make it simple for you you don't have a website for your business obviously the order must be from a forum user right please name the user so that we can confirm that u r actually holding on a big order or maybe the user who's holding the escrowed btc can u do that? If yes then offer collateral and you are all good to for this maybe I'll help!!! Good luck
First, the user is not from here. It's from other forum.Second, the escrow is in the same forum above.
The collateral, the answer is mentioned above.