Facebook marketplace ads

Thanks for the advice. Yes having got myself more acquainted with Marketplace as a car buying tool it becomes more obvious who the real sellers are and who are the scammers. It's just so tedious sifting through compared to other platforms. In other news, I went to look at a Dacia Logan MCV at a local dealer. Plastic wheel trims, a sea of black plastic etc - just perfect as my next work car and second family car. Sensible miles, FSH, valeted to the point it was slippery. Firstly, the ad said the timing belt was changed, I queried evidence of this to which the dealer said, "We did it" but after more questioning said, "I can't show you the parts receipts because it's all secret for our tax accounts". After overlooking this nonsense and wondering why a dealer would do a timing belt on a 4.5k car, I spotted an oil leak under the car. The dealer then said, "Ah yes, that always happens after an oil change. Just a screw loose on the sump." With every alarm bell ringing, I spotted a puff of white smoke out of the back and mayonnaise under the oil filler cap ... the ad said the car had been inspected by their own mechanics ... made me wonder if I just need to pay more money but half the fun is finding a bargain. The search continues.