Tvs Motor Company — Takes excess money than invoice

Address:

HAIBATMAU, LUCKNOW

I had purchased Ntorq race edition from KIARA MOTORS, HAIBATMAU, LUCKNOW on 12/2/2021,
Paid rs 20500/- in advance AND THE TOTAL INVOICE IS AS PER BELOW
invoice no. 941, dt
:12/2/21 Rs 83333/- ( ex showroom price + footrest assembly pillion)
Insurance cost Rs.5178/- RTO TAX+RC Rs 8932/- a total I paid is 83333+5178+8932= 96443/- in which I'll paid 20500 in cash so it's came to 75953/- but they financed me of Rs 81000/- ( an excess amount taken about 5000/- which gone more as it's on intrest paying to bank)
Kindly resolve this urgently

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