Tata Motors — complain about tata motors finance limited (andheri east).

Address:	Mumbai City, Maharashtra, 400059
Website:	www.tmf.co.in

My car number is mh02cr7659 i have never ever defaulted a payment. Last month tata finance had submitted 2 bills to citi bank. One on 1st as usual and one on 10th that was unusual. I never have an amount that bounced past 2 and half year have been paying. 15375 still these cheats last month did twice the transaction. I have an account with citi bank they are witness to this i have my call recordings with citi bank i was charged 350 which got reversed by the bank point it is effecting my credit standing that is what i am fighting against. Also they are harassing me with a charge of 16400 first it was 10000 now they say around 16400 best part is 400 per month asper their stupid interest which comes to 4800 but they have charged me bill of 9000 which means just for gst increase i have to pay 16400 and the rate of interest is also 16%.. It is not worth it to spend time on them. More over a agent of theirs paid 300 for me i did not pay him his money purposely even he says sir return my money it is my hard earned money. Which means money that we are making is easy money? There was no official letter sent by them did not even tell me the exact reason of this price. Only thing is that they say gst had increased they paid additional amount now when gst reduced they have not waved that amount it has been more than a year i have not paid that amount coz i need a written document from them that this is a amount against what?
Also if i have defaulted a payment i understand the interest rate if you applied a charge with out legal papers how can you charge me interest?
I will only pay the base price if it is mandatory but rest is not my look out i need a letter that this amount paid is for what.?

Their address unit no 504, 5th floor, town centre-1 andheri, kurla road, marol, andheri east, maharashtra 400059