Problems with the app – Imperia Online - Strategy MMO Review

I’m playing through my pc and I wish to play through my phone too, but I’m having some problems with the app. I did the download but It doesn’t start, I mean, it doesn’t let me sign in, it doesn’t even open the app. Could you guys help me with that? My phone is an Iphone 8
Review by kassioem on Imperia Online - Strategy MMO.