Home page not a responsive design on mobile

Only on the home page you have 3 Gutenberg blocks that you have set to “wide width”. These are incorrectly converted by the mobile theme you are using. This CSS code corrects that:

@media (max-width: 760px) {
.alignwide {
  margin-left: 0;
  margin-right: 0;
}
}

Add this in Appeareance > Customizer > Additional CSS.

Or you can ask your theme’s support about this: https://www.ovationthemes.com/wordpress/free-ecommerce-wordpress-theme/

Thank you so much, that fixed it!