iOS App version doesn't work

Hi everyone,

I have been trying to publish the iOS version of my application for weeks without any success.

No problem with the android version.

For the iOS one, the .ipa file can be successfully packaged.

But when I try to install it, the message that I have is that the App is not compatible with iOS11.

My device is an iPad 2. I have tried with iTunes and iMazing.

I use AIR 29 for iOS. I have an apple developer account with all the required certificates.

I am wondering if the issue is coming from the xml file as it doesn't mention anything relating to iOS, but only Android.

I am a beginner so no real clue.

Please help!

Thanks