REVERSE CHARGE MECHANISM

What is not shown cannot be rectified now. You need to constantly check for any query / Notice from GST Department by logging-in to your GST Account.  You need to submit reply with your data against any such query by the nodal offier and/or any Officer of the GST Deptt. OR, you can give a letter to your Nodal Officer with your data and reasons,  which is step is not necessary or mandatory.