Vodafone — Unable to send message to PORT

Address:

# 849 15th cross ambedkar nagar koramangala off to NGV near salvation church bangalore-47

From past 2 day I am trying to port my SIM but I am not able to send a message only to PORT I have done all type of alrounder recharge but still I am getting error as failed.

Kindly get this fixed asap. So that the message works fine while sending SMS to PORT