TVS Motor Company — overpricing of showroom

Address:

Byculla, mumbai, tvs authorized showroom, Mumbai City, Maharashtra, 400018

TVS showroom, Byculla, is over charging customers, he is showing me a loan amount which is 9, 000 extra then the normal amount.
I asked him the price on tvs ntorq mat red colour.. he said the price is 83, 000.. my down payment was 40, 000... According to it the loan will be disbursed on 43, 000... Rate of interest was 11.99% and according to it the total bike will cost me rupees 94, 000 but they said it is 1, 07, 000 rs... They are charging me 13, 000 rupees more.. is this the kind of service your showroom provides ?? I want an answer.. please help me with this case.