Main Page Across to Opening Page

Just started and I love this theme and have just worked out a fair bit of it. However for some reason i cant get my “main” page that i have constructed to be on the opening main page eg like the demo. I can t move the “blog” post out of the way, so my page goes to the side?? Sorry for my naivety i just need help on this final part. Thankyou

I’m not sure I understand. Have you set your static page from Customize > Static page? And have you assigned the Front Page template to the page you want to use as static?

Vlad…
Thank you so much. Appreciate your help on this. All fixed.