Home page not showing but subpages yes

Good day,

My website: http://www.slakkiemarket.com ‘s home page isn’t showing up and states is under construction but it’s subpages are ok. exp: http://www.slakkiemarket.com/svatba

i’ve tried playing around with the templates and also have noticed the templates only change in the subpages and the homepage when it was showing kept the old original page.

Can you please advice how I can make the home page work again + changing the template so it changes the homepage too.

Thank you