Unable to start with iPhone iOS

I move from android to iOS when open the app it still remain blank.

I try also via recovery kit

I try to install and re install. I also try to remove access to camera and re authorize

I found a solution via “Account kit”. To get it I go to My Profile → Desktop app setup → Download your account kit.

In documentation the path suggest is to download the private key

I am confused, you imported your account kit and not used the qrcode for the mobile setup? Or you used from android to ios?