Evening guys for those that are still awake

I won a car last night on ebay and paid the £300 deposit for it as described to hold the car, went to pick up the car , over 200 miles away and it was no where near as described, It was described as immaculate and not a single blemish, Turned up to find 5 dents on roof , few on the doors, front bumper not lined up , advertised with xenons and had normal bulb headlights, advertised with led door handle lights , none fitted , at this point we said it wasnt for us and at a cost of £70 fuel we headed back home, Now the big question i want to as you guys is that will i get my £300 deposit back, He said he would refund it no problem as soon as he got home and have now just text me saying he cant until monday , so alarm bells are already ringing with him being dishonest as not describing the car truthfully ..
What do i do next guys as im reading conflicting advice saying i will get it back and some saying i wont as paypal dont do refunds on motor vehicles
Cheers guys