Uco Bank — rectification of cibil score

I have taken a car loan of rs.299000/- from maithon branch (Ucba0000226) on 31/03/14 vide a/c. No.[protected]. Since, i hv paid instalments regularly in due time but very sorry to say that wrongly some negetive issues regarding late payment or non - payment etc false report provided from your end hampered my cibil score and the account also mentioned as sma. I request you to rectify the same at the earliest. Thanking you.
-sandeep kr. Paul
Skp2010.[protected]@gmail.com