Your post was blank @AsifN4812 so the specific nature of your issue/question isn't clear.
But I presume that you're asking about your 48 account number?
People keep asking about this:
But there is no account number on 48.
Your account is identified by your phone number and email address.
If you're looking for it in order to port your number from 48 to another provider then you're probably choosing the wrong option.
E.g. bill pay with account number rather than registered prepay.
If you need to contact 48 support about this then see the links in my signature below.
