axis airtel cc eligibility criteria

I too don't have the Airtel SIM and still couldn't see the credit card offer in the Airtel app even after porting into Airtel last year. Since I too already had two Axis cards with shared limit of 6.4, the thing that worked for me was that I headed to the Credit Card section in the Axis app, chose Apply Now which then shows a list of pre-approved cards. Luckily, Airtel was there and I received it without any documentation etc.

Check your app. All the best.