National Highways Authority Of India [NHAI] — reg:-not proper changes on toll booth

Address:

Old adharshilla appartment room no 10 3rd c khetri nagar, Jhunjhunu, Rajasthan, 333504

Dear sir,
In rajasthan, jhunjhunu dist, chirawa to singhana state highway toll booth, uncondition practice on that booth, after submitted toll price later he not refund remain change, on behalf of that they are give to small snacks packets, and when any try to objection that habbit they are refuse to tell we have nothing any changes.
So please solution that issue.
It's so serious. Issue thnx sir