Trai — vodafone is not porting my number to other network

Address:

Kolkata, West Bengal, 700095

My vodafone no. Is [protected]. I have requested to port my number from vodafone to bsnl. I got porting code which i have already given to bsnl. I have given the code on 21st december 2019. But vodafone is not co-operating with me. They are taking time and the time period is getting lapse every time. Please look into the matter so that i can port my number from vodafone to bsnl as soon as possible.