Requested IDFC to upgrade Select to Wealth card twice with all Income docs, 10L credit limit statement, first time outright rejected. Second time they promised upgrade but before that Limit enhancement was done from 4 L to 4.9. But after LE, upgrade wasn't approved.
I have emailed again to banker and
head.customerservice@idfcfirstbank.com this time, request has been taken up and waiting for another 5 working days. Hopefully it will get through this time.