HDFC Bank — credit card application shown declined

Address:

Ahmedabad, Gujarat, 382350

Dear sir,

I would like to tell you that, i applied an application to get the hdfc credit card, its been around more than one week.
After getting the reference number from hdfc bank behalf, i tried to check the status on their respective site.
Before it was showing inprocess and today when i was checking then i found it is decline.
Even i can assure you that, i gave the documents which was true to the best of my belief.
I gave more than 6 months my bank statement.
Main thing is that i didn't get any information about that application has been declined on hdfc bank behalf.
I tried couple of times to co-ordinate with customer care, but can't able to connect with them.

I would like to request you that please resolve this issue asap.