National Highways Authority Of India [NHAI] — Debiting more amount than the actual cost

The L&T tollways near Coimbatore they should charge only Rs.45 but it consist of 6 tolls. 16/07/2021 they were debited more amount from my account. This is not the first time they do always like this and toll booths are very slow it takes more time to cross the toll.(Pollachi Cochin toll plaza, Pollachi Salem toll plaza, Trichy Cochin, Trichy Salem, Madukkarai).Please consider this and take action against them.