[Resolved]  Nagappa Hero — service problem

Address: Chennai, Tamil Nadu

I got my Hero Honda Bike (Ambition)No.TN10E 6388, at Nagappa Auto vide Cash bill dated 18/nov/2011, serviced. At the time of taking delivery I observed and informed the Mechanic (Sunder) that the indicators are not working. In reply he said it will be alright once I started riding the bike for few minitues. Believing Icame out of the workshop. After riding an hour, still the indicators/ horn etc did not work. Then,suspecting battery I opened the bike and observed there was no batterey at all.
Assuming there may be a mistake on the part of Mechanic, I called the workshop, to my surprise , the mechanic refused to talk to me. The bill counter lady was also rude to me.
Please let me know what to do ? I can not visit the workshop again at least for a month for the health reasons.Can I get back the lost batterey.