MyTVS — Need Refund

Sir, I have given my bike for service. Initially it had 2.5 litre of petrol . but when it was returned only half litre petrol was there. The trip1 was 12 km initially. Finally when I collected the bike it was 72 km . so July bike has been miss used my the service guys. And even bike service was also not done properly. They charged me 1450 Rs for general service.y bike was better before service. Now it is worst. Please need refund of my amount.