Vodafone — Activating my postpaid sim

Address:

No 7/2, Motijheel Avenue Dumdum Road Kolkata - 700074

I had one prepaid sim with bengal circle and in the name of my father(aloke datta roy). The sim got lost and blocked on 10th march. On 14th march i went to vodafone store near dumdum road kolkata, they told us to convert from prepaid to postpaid sim and change it to kolkata circle and name transfer to my name (srijani datta roy).As per the informarion given from vodafone stor it will take at max 7 days to activate my postpaid sim. But unfortunately till now my sim is not activated. I am facing graving issue as this number is connected with my bank accounts. I am not able to perform any kind of online transaction. Please look out this matter urgently.
Cafnumber:kov[protected]
voda no: [protected]
my alternate no: [protected]