I Can't update my Ipad Air

Your 2013 iPad Air 1 is at its maximum iOS version.

It is too old and its internal hardware ( CPU and RAM ) are not sufficient enough to run the massive quantity of new features introduced in iPadOS 13.

If you need an iPad that can run the latest and greatest versions of iOS, with the latest and greatest features, as well as, the most current apps available, then, you need to purchase a new iPad from Apple or a discounted, refurbished iPad from Apple’s Refurbished & Clearance section of Apple’s Website or a new or refurbished iPad from an Apple authorised, third party retail or online reseller OR other trusted sources for new or used Apple products.

Sorry & Best of Luck to You!

Your 2013 iPad Air has ended its Apple iOS upgrade/update life at iOS 12.4.x. Maybe 12.5.

Your 7-year old iPad will never run ANY more major iOS/iPadOS versions.

Your iPad Air is too old.

Sorry, but your iPad is done with anymore major iOS upgrades.

You iPad can not do any more updates.

Your iPad can not run iOS 13

Which Ipad and which iOS are you running?

It's impossible for us to answer your question with such little info

Looks like your iPad is to old to be updated anymore

Your iPad can not be updated anymore

Did you finally upgrade to iOS 12.4.7?