Question

write a application about open a t m card to branch manager

Answer 1

no you don't tell your personal thing here please avoid

Answer 2

To
The Bank Manager, 
(Bank's Name: ……………………) 
(Branch: …………………………...) 

Sir,

Subject: Request to unblock my ATM Card 

My ATM card bearing no. _________ (write ATM card number here) has been blocked due to __________ (give the reason here why and how your ATM has been blocked) on _____________ (write date and time since your ATM is blocked). That ATM card is associated with my account number ______ (write account number here) which is a _________ (mention the type of A/c here e.g. - Saving, Current or any other type of A/c) in your branch. 
So please take this matter into your concern and do the needful as soon as possible. I shall be highly obliged to you.

Yours Sincerely,

Signature: - ______________ (Put your signature here)
Name: - ______________ (Put your name here)
Account Number: - ______________ (Put your account number here)
Contact Number: - ______________ (Put your contact number here) 
Address: - ______________ (Put your address here)

Date: ___________ (write date of writing application letter here)
Place: ___________ (write place here)