loopy

I put my Jag xe sport into Hatfields in Liverpool for an oil and filter change. It cost me just shy of £200 . It sounded clunky when I left. But wasn't overly concerned because I had just left the "experts" or so I thought. They failed to put oil in my engine, when the warning light came on for me to STOP and then I checked, I rang them and they said because I drove away without checking it first, the onus was on me. My beautiful car was wrecked. I'm heartbroken. So all you guys out there, don't let my car die in vain. Trust no-one and check your oil before leaving the garage. Hence to say I would not recommend Hatfield in Liverpool to anyone as far as I'm concerned,they are a bunch of cowboys.

I can't open driver door from inside or outside....help