I got selected in SBI and resigned on 8 March 2021 from my present job i.e. Assistant Manager at public sector bank and with proper rules and regulations like NOC and experience certificate from Corporate office. On the day of the exit interview i.e. 25th March 20121 I received a "Show Cause" explanation memo letter regarding some past activity which I answered and submitted on 31 March 2021. Now this the third month of my notice period and the zonal authority delaying the matter regarding the explanation memo and I have to join there on 1 June 2021 at anyhow. Please suggest some effective solution for the matter.