Did you come from a different builder? Then transferred your AIA to here?
Just do one thing
Download the keystore file from the builder you used to upload your previous app.
And upload it to kodular and then compile the app.
Hope this helped you !!
I already transferred keystore and i have updated this app 3 to 4 times after changing builder.I will import keystore again.
This one is not preferable
Use Enhance Connector on your app.
If you want you can integrate ad units with it.
Build your apk and upload it to enhance dashboard
And in the last step you’ll be asked for signing certificates there put your previous builder’s key file and type in the password as “android” and then enhance you apk.
I think this should work ( But your app may become really large in size !!)
Do use it except in the worst case !!