Reverse charge payable on GTA

Sanjay Prasad (Assistant Manager Accounts )   (66 Points)

27 October 2018  
Our transporter have filed GSTR-1. It's showing credit in GSTR 2A, status showing reverse charge "Yes". I want to know:
1) Do it's compulsory to pay gst under reverse charge in GST and I will claim as input.
2) If I have not paid GST on GTA under reverse charge nor I am claiming any input.

please guide what should to be done?