IRB Infrastructure — Fastag

I'm travelling from ahmedabad to Anand
When I reach at Ahmedabad baroda express highway. The both operator ask double charge because in my fast tag account 150 rs belance and said it's low so if you want go you have to pay double amount. I have requested that with short time I will through net banking or paytm but he said no you have to pay double amount even he didn't give me complain book. Finally i have to paid double amount. After reach at anand the both ooerator take so much time and didn't return my recipt
I have ask 2 or 3 times but he refused and said take your car ahead. My car no is GJ 01KJ 3045.
SO PL CH CCTV footages and take action against booth operator.