Private Bus — seat allotment

Website:

s.yourbus.in/m3jn.

Pitambara saroj travels

Busno: up95t4985
Serviceno: delhi-deoria
Contact no: [protected].
Seats are booked twice and inspite of booking single seat i have to share with double one.
I paid 400 extra for that seat but that seat was booked by 2 person at one time. And the vehicle owner have switched off the mobile. So there was violence probability.
Kindly look into this.