NHAI — double toll tax by fastag of return journey

Address:

Ambala, Haryana, 133204

I have completed my return journey within 24 hours at Luharali/ Sikandarabad toll plaza on 04/12/2019 in Car number PB11BK 4820. Toll tax deducted from my fasttag account is Rs 115 twice i.e a total of Rs 230.( Screenshots attached) Fact is that return journey toll charges are Rs 170.
Kindly refund my extra charged money i.e. Rs 60 and make arrangement s that this thing should not be repeated in future and at other toll plazas
Thanks
Dr Rajiv Gupta