If I have Gemini account in one of the countries mentioned, can I connect it without any problems or not if for example my current location, ip address is different?
Your region is determined by the ID documents you used to during ID-verification/KYC with the provider (in this case, Gemini). So, if you used a Canadian passport with Gemini, then your Gemini account is considered Canadian.
So if Argentinian citizen is a resident in the UK and they opened their account in the UK they still won’t be able to connect because their “region” is not supported?