Respected Sir/ Madam,
This is to most humbly inform you that my name is ____________ (name) and I am holding a ___________ (mention type of account) in your bank bearing account number __________ (mention account number). I am operating this account for the last __________ (mention duration).
I write this email to bring to your notice that on __/__/____ (date), I applied for a credit card _________ (mention type of credit card/ scheme of the credit card/ any other). This is to inform you that the application number is __________ (mention application number) and since the day, I applied for the same, I have not got any response from your side.
This is to request you to kindly provide me with the information for the credit card application. You may contact me at _____________ (mention contact number).
Thankful as always,
[Digital Signature – if applicable]
____________ (Contact details)