A most disorganised company and the worst service....

A most disorganised company and the worst service.
My computer was left with an unsupervised apprentice and the diagnostic work was outsourced to a company that I did not know.
My computer was returned to me with all my settings changed.
When I disputed the service I was informed that the owners/technician had been on holiday.
The Apple Store is the only place that I would take my valuable computer.