Engine problem came in my TVS Raider Bike

My TVS Raider Bike have an engine problem after completed first service. I bought Raider bike for office use from one week ago, I'm going to office in bus. I'm not happy with TVS Raider. It's a new bike but why the engine problem was came, spare parts was not available. It's take more than 10 days for clear the problem from now.

Best Features: Mileage and Look

Pros: Mileage, Maintenance, Style

Cons: The Only Engine