National Highways Authority Of India [NHAI] — Roundtrip within 24 hrs considered as 2 single trips

I have used National Highway 11 from Bharatpur to Balaji on 2-March-2021 and return within 24hrs but I have been charged as 2 single trips instead of roundtrip. Toll both Ludhwai and Amoli Toll Plaza.
Transaction Details of the payments at Ludhwai:
1. 0010012103020746141409: Rs 20 Time 7:41AM
2. 0010012103021424566780: Rs 20 Time 2:20PM

Transaction Details of the payments at Amoli:
1. 0010012103020812117929: Rs 40 Time 08:10AM
2. 0010012103021357332969: Rs 40 Time 01:55PM

And I think this is not my case thousands of Vehicle cross these toll daily so this should be corrected.

Kindly do the needful.