@ saurabh jain, now you cannot do anything to get your credits transferred through TRAN-1 as the last date was 27.12.2017. You can just wait in the anticipation of reopening the facility to file the TRAN-1.
we can our request for re-opening Tran1 on gst-cbec @ nic.in and contact.gstcouncil @ gov.in ,
all of us can do this to put more pressure on gst council as nothing is being done even after the order by Allahabad Court of the M/s Continental india pvt ltd case and also the bombay high court recent order.