Tax refund

Hello,

I have received an email from ITD CPC. The attachement from the email says that my refund request has been approved. They will also pay me interest on my refund. They have also sent me an sms saying that my return has been processed.

But the efiling website is still showing that my return has been e-verified. Its not saying that my return has been processed. ALsi, its saying nothing about my refund status.

The TIN-NSDL website says that my refund has not reached the refund banker.

What should I do now? Whom should I contact ?

Thanks and regards