Toyota — No service satisfaction

Address:

751013

Sir i have an innova bearing reg. Or 02 ba 2331. I serviced my innova for 1, 60, 000 kms on this sunday. I have given complaints for leakage of coolant and my head light malfunction. They told me they checked all and given the vehicle to me and a make a bill of 13, 000.in which they include coolant and headlight bulb. But on monday when i started my innova and i came to my office in the middle of the road all coolant drained out. And when i call the service head they are telling what we will do. You can check my service details all my service have been done in toyota. I have never given my innova outside for repairing. Please give me suggestion now what i will do.