Indian Overseas Bank — Non operation of my internet banking

Address:

East Champaran, Bihar

I registered for internet banking at Raxaul branch and got my ueser's name ID and password and Pin number. At present I am in US and wanted to check my account. But unfortunately I am not able to access my account. The massage comes that it is not activated. Hence please advise what to do. Regards.
Bijay Kumar Saraf
Savings Account No. 107

My e-mail address- [protected]@yahoo.com