Ananda Honda — bad quality of spare parts and tyres

Address:

Bangalore, Karnataka, 560099

I purchased my honda activa bike just 7 months before. Already tyre got punchered, spark plug gone, speedometer cable is cut. Worst quality bike that i ever used. I am not all happy.
Is there warranty for the tyres?
Everytime we goes for free service they will charge us for one or the other reason.
I am not knowing whom to complaint about this. So please resolve my problems.