axis credit card limit increase

Once a month I scroll through my parents banking apps just to check something suspicious and track everything. Today was nothing different. To my surprise got huge Limit Increment offer on mother's Airtel axis card. Check yours too! Barely used card. Just for a few recharge that's all. Old...

Just browsing Axis mobile app and checked if any limit increase offer available on credit card. Got LE offer from Rs 580000 to Rs 1500000. Immediately took it. Check yours!!

It's been a 1 year, I haven't got a limit increase offer. I had contacted the AXIS Bank team they are asking for income proof. Any other way to increase the limit without income proof?

So I mailed Nodal officer for limit increase on my Axis Flipkart card (current limit-15K) so I got following mail, now I have a query regarding 2nd point( highlighted in screenshot below) Do I need to provide "Profit and loss statement" apart from my ITR acknowledgement and Computation or will...