Royal Enfield — insurance staff misbehave

Address:

jay kant singh ,shree vihar residential colony binodpur katihar., Katihar, Bihar, 854105

I had a bike of royal enfield purchase on 5 aug 2015 from purnea link motors. The insurance is done by the showroom, after that consiquitviley 2years i had done the insurance on time by the jai guru motors katihar, but previous year i done the insurance outside the show room. But this year i again bouught the insurance from jai guru motrs. But the date mention on the insurance was wrong i asked them but the refuse to corect them and bleming on me that due to previous year insurance from outside it happen. Wat can i do