AUTOMOTIVE PATHETIC DYNAMICS !!!! @#$&!?

Too angry to even speak about this unprofessional engeeneer. I took my cylinder head 4 times to them. First time they said nothing is wrong with the head the second time they said they still can't find a problem the third time they mixed up my shims which damaged my genuine Toyota valves. I then took it the fourth time and instructed them to repair my cylinder head namely valves guides shims etc and check everything. Then they reassured me the head is 100%. It has not been a year and my car has a miss fire on cylinder 4 which was due to them adjusting the shims to tight which made my valves burn. Now they telling me my mechanic is stupid and my car is overfueling. I will make it my business to degrade them and let the whole industry know. I am in the car scene and know many mechanics turners and workshops. I will make sure they get the same treatment as this is totally unacceptable. I hope this post gets the exposure it needs. I spent all my money on my car last year and now I have to spend all my money on my car again this year. Oh and some idiot called Grant has no idea who he played as this is not ending here. I hope no one takes their parts cars or business there they are pathetic really. I will contact all my friends and family to inform them never to deal with Automotive Dynamics ever. I wish their doors closed this holiday and never reopens again really this is why people's cars are standing in their yard because of Automotive Dynamics really totally unacceptable. DO NOT USE AUTOMOTIVE DYNAMICS EVER!!!