Android head unit with fascia

I bought this unit from eBay a little over two weeks ago, however it is not compatible with my car's 360 camera set up and the seller is being an **s*, so in a bid to recoupe some of the money back I've listed it here. I have been told all it needs is a cable to get it to work with my set up, but I just bit the bullet and ordered a Sinosmart unit.