Hero Honda Passion Plus — CHEATING MONEY IN THE NAME OF TEFLONE COATING

I purchase a Hero Honda Passion plus on 06 oct 09 from Taran Angad Traders PVT LTD Gwalior. That time apart from the bill, they levied other on road charges which included a sum of Rs. 450 for teflone coating. They said that the bike is already coated with teflone coating and another teflone coating will be given after six months and they are talking the money for the next coating in advance. The bill they made for all the charges including this one was also marked as an out pass and took it back on delivery. Today (06 Mar 10), I revisited the show room and asked for the teflone coating. The answer was that, the company has stopped the contract for giving teflone coating because of some chemical reaction on its paint. When I asked to return half of the money, the answer was we will not return it as the money was for one time coating and the other one was just a free offer. I feels it is a cheating from the dealers side.