Aditya Honda Nallasopara — Repaint bike starting rusted within 1 year

Dear Team,
I'm Rupesh Iswalkar (MH46Q3547) from Nalasopara life time AMC holder of your company but I'm facing lots of problems with your service.
I spent approx 15000 on my bike for repaint in your service center 10000 and 5000 for other parts but within a year the bike is back to rust. What is the use of spending so much if it gets rusted again within a year of colouring. I have been telling about this for the last 3/4 months on your service call, told in your service center but I did not get a proper answer, every time I take the car for servicing but the servicing is not going well, I showed this to the floor manager both issue. I hope you take action on this matter and resolve the issue as soon as possible.