WORST Service EVER

I took in my Tata Indica for a 90 000km (Cambelt) service, firstly it felt like I almost had to buy my car back with the price of the service, secondly after the service I had to return my car the next day for parts that weren't even fastened after service. The day after that I was stuck alongside the road car did not want to start. They were not even willing to tow my car in to help, I had to pay towing costs. when I received my car back I was told it was some or other plug that was not put back properly. And to top all of this whilst driving home from VDBP to PTA on the R59 I had to once again have my car towed in since it had the most terrible noise and I was afraid I would not reach home. It was a Sunday and not many people were willing to help. I found a service centre willing to help, my cambelt was in the worst state I had ever seen a cambelt in, they told me they could not believe I was able to drive. After more costs I could finally get home safely. Upon taking this up with Imperial Select I was told that it was not done by a Tata dealer/centre and that the cost were once again for my own account. I feel this was negligence from their side on more than one occasion!!