Hello,
Take our apologies for the delay in answering. 1) to change the footer go to Appearance > Widgets > edit footer widgets https://youtu.be/NSSFa7ukx6I Also, you can create footer using Static blocks https://youtu.be/gY-x4m47Duo
2) 2.1 Go to Theme Options > Blog > Blog page layout > choose grid and number of columns you need. 2.2 Add the below code to Theme Options > Custom CSS .meta-post {display: none;} 3) Once somebody posts a review it will appear there. 4) Read this post about theme optimization https://xstore.helpscoutdocs.com/article/100-how-to-speed-up-my-website and also suggestion of the user about server settings https://www.8theme.com/topic/i-have-installed-xstore-theme-it-is-too-slow-please-help-me-to-be-quick/#post-285740
.meta-post {display: none;}
Regards
