Before buying…

Hi,
Before buying I would like to get answers to my questions. Who can I contact for?
My questions relate to:
– Main menu – Home default page. How can I make Main Menu Home connected to Elementor layout?
– multilinguism (4 languages to deal with) – Do I have to make a template for each language?
– Templates – which one is the best to start with?

Tks in advance

Regards

The page I need help with: [log in to see the link]