National Highways Authority Of India [NHAI] — overcharging

Vehicle no. Pb06v 6851 sir j vehicle 14/05/18 ko 5:12pm ko handiya (Sujala) toll palaza - lane id: lane02 se pass huya tha. Is vehicle par fastag v laga huya hai par apke employee ne kaha ki apka fastag charged nahi hai to usne hamse 505 rs leliye or tori dur jate he hame message aya ki hamare fastag se b 505rs kat liye. Gai h or 16/05/18 sube 7:58 am par hame message ata hai ki hamare fastag account mese 970 rs or kat liye hai handiya toll palaza ki taraf se plz refund our amount 1475 rs