Have an issue with my car - a back window relay needs a new motor. The window will not close so the car is not secure.
My usual reliable, lovely garage is not available due to a backlog of Covid MOTs so I went on to trust a trader website. This guy came highly recommended.
Came this morning. Was slightly dubious as he was taking ages and didn't seem sure what he was doing when we questioned what was wrong. After a while, he figured out how to get the panel off to look at the relay. Yep, it needs replacing. Confirmed he couldn't do it, no charge, will put it back together for me etc. He HAS put it back together but has lost a screw in the process 
He was putting the last bits together when I last went out and he said he would recommend a garage for us to get it fixed at.
I have just gone out and he is gone! No telling us he was finished so we could lock the car, no recommendation, just up and left.
So, guess it is Dont-trust-a-trader?? [annoyed] Will be dropping it asap to my usual guys even if it takes far longer to fix!