NSDL — To unlock my CRA account and change mobile no.

Sir,
I Md Masood Nongjai my account no.[protected]
10 is locked due to wrong password intered five time on 25/4/2015.Now i found my password, please unlock my CRA account.And my resistard mobile no.
[protected] is lost please resistard a new mobile no [protected] to CRA account to know my PRAN
information
So, I request you to accept my humble request to unlock my account and change the new mobile no.

Your farthfully
Md Masood Nongjai
Acc.no:[protected]
Sub:Manipur rifles.