Facing prblem in Registration for GST Practisioner exam

I am trying to register for GSTP exam but nacin system showing that my credential does not match with the data available with nacin.

I have checked my credentials all are correct and I was enrolled as GSTP on 26.09.18.

Please help me to register for this as it is the last date for registering for it. There is not a single response from nacing help desk (No response of emails and phone)