u/Head-Birthday-9518

Hi guys, I registered for a bc2 wallet using the browser generator, and later installed BitcoinII Core app on macOS and now there is no option for me to add/ restore the given wallet I tried all the options but beside creating a new one, there is no option for this unless I use a wallet file witch I don't have. Has anyone tried core app on macOS ?
Also are there any of the 3 adresses a primary key ? If I update the btc2 adress in dashboard will I start from scrach as a new joiner ?