The service is terrible take my vehicle to verify ...

The service is terrible take my vehicle to verify it qq pq on the liz to review the transmission first call me pq the bus has nothing and after that I had to pay the time q the technician spent on verifying it. I took it and I just got to my house and I had to go back to verify that the light pq turned on again changed parts of the transmission and tell me that the change of fluid will charge the money that I already had charged from the previous hour q was the technician with the bus in fact I did not say anything pq did not want to put on things and sound problematic. I look for it and I take it to my mechanic to mount the motor supports and pq since they give me a noise next to the driver and guess all the screws on that side were loose .. That irresponsible are without thinking that I take children there I could have an accident or something. And to complete it turned on the light of the transmission. How well they fixed it.