Till now not recieve my registration number of my vehicle

Location/place: Kolkata`

Name of company/service: Hero Motocorp

This is to inform you that I have purchased new Hero-Ignitor ( Color-sports red, Engine No.- JC59AACGF01221, Chassis No.-MBLJC59AACGF00998, Key No.-2901, Coupon No.- 839, Mfg Date-01june 2012) from AMIT MOTORCYCLES (P) LTD , address 267, Prince Anwar Shah Road, Kolkata-700033, on 07th july 2012 with cash price of rupees

My Invoice No. VSR 1213-1054, Cash receipt no. MCR 106072012-46 & 107072012-9, Serial no. T2036

Till now I have not receive my registration number, dealer told me that causing of govt lethergecy they are unable to give my tax bill.