Honda 2 Wheelers India — servicing is very very bad.

Sir,
I have buy a honda livo 2 wheeler on 14th july 2018 from
Bhubaneswar,
Gugunani hoda near kalpana square
Odisha
After the 2 days of first servicing my front wheel disk plate and disk crank destroyed and it produces a ugly sound. When i talk with the people of the servicing station they told me due to the sand particles on the disk plate so that it produces sound and you wash your vehicle then it will be stopped. According to him i do that but no changes. Again in the 2nd service when i asked about the problem they charged me 500/- rupees which is the cost of a new disk crank. The problem is that due to the long queue of bikes in the service station we can not waste our time there to stand for a long period of time to collect our bike, so the people of the service station told us that you come after 3 to 4 hours your bike will be ready and in this period of time i think they are opening our new parts of our bike selling to others. So sir please do something for this activities...
And lastly i want say that your service station destroys the name, fame and brand also of honda...