Auto Rickshaw — lost bag in auto rickshaw

Address:

Ghaziabad Railway Station Vijar Nagar, Ghaziabad, Uttar Pradesh, 201002

Yesterday coming from ghaziabad railway station to noida my auto driver left me in the middle way and asked me to board a different auto as he got an emergency call from home and has to leave immediately.
In the hastle i forget my blue trolley bag which was kept behind.
I don't have any contact details of the auto driver neither do i have the auto number.
But the authority taking charge of autos operating from ghaziabad railway station would surely have details about him.