National Highways Authority Of India [NHAI] — Excess toll charge taken

Sir, i have crossed Lal nagar toll plaza uttar pradesh, they charged Rupess 300 for LCV at cash lane. Although chage is Rupess 130 decided by NHAI, They argue that it is his contractor policy, kindly take necessary action against them and refund excess money that i have paid, Revert me positively Thank you
Regards,
Md Sarfaraz Alam
A/c [protected]
Ifsc SBIN0007872