WooCommerce Shop appearance

Theme-Responsive
I’m relatively new to WordPress and little to know coding skills. I seem to have a problem with the “Shop” Page from Woocommerce. I’m using the responsive theme; whenever I view the “Shop” page on a full window there seems to be a “gap” on the right hand side that doesn’t get filled with content.
I adjusted all page settings to “Full width page “no Sidebar”, to no avail.
Any suggestions what i might be doing wrong here?
Thanks