Calm down calm down slow your horses.
Had you ever performed a scan job from other shops ????
How much they charge????
Did they do full scan job and gave you a print ??
Did they reform compression test and gave you a written report ?
Did they inspect physically and state it on a report sheet ???
Did they after analyzing the vehicle gave and written estimation along with a comment (IF NEEDED) .
please clear your concepts first.
I am not there to do charity work any more.
There was a time when I do all of those things free of cost and still do to many of my respected clients and members but not with all......
So the amount you paid was not that large amount that you are shouting for.