How to upgrade IDFC credit card ?

[Dpk6200]

I am holding IDFC FIRST CLASSIC CC, applied through online ICICI C2C, got same limit 67k in Dec21.

In aug got LE on ICICI CC to 5L. ( Not reported in CIBIL )

I ask bank for LE and upgrade but they denied for same.

I want to know there's any way to upgrade CC and LE or close card and reapply ?

 

[CardSeeker]

Try using different mobile number
Post approval of card they will map card to your registered mobile number if you have a account with idfc .
I applied next day of card closure and have received my upgraded card already

While applying with another number it throws error

Previous application still showing