@Jishad0
Unfortunately, this is the normal process and usually a result of a guest complaint of some sort to Airbnb involving:
Safety or Privacy
Discrimination of Any Kind (verbal or written)
Undisclosed cameras, report of cameras in disallowed areas, or improperly disclosed cameras
Cleanliness issues
Party Complaint (by a neighbor or even by the Host)
It usually takes around 10 days before you are notified and whether your listings will be reinstated.