Honda 2 Wheelers India — mechanic are not behaving properly to bike

Address:

Solapur, Maharashtra

I have unicorn 160 motorcycle. After completion of servicing my motorcycle was not starting with power button also by kicking. Mechanic spread oil in engin removing plug and started bike with pulling choak and raced it powerful. Then the timing chain is damaged. Service centre are not taking responsibility of it. It is their mistakes i want the repairing of damaged part with their responsibilities. So please feedback obout it.