Hello,
Please check out this screenshot https://prnt.sc/xkcxj4v4_oYk
In the section layout, you will get the option to add or remove sections.
Also, watch these video tutorials https://www.youtube.com/playlist?list=PLbmIKrgYlRbpUN1Y2pG2-cqTdXgvUlW6d
Best Regards,
ThemeLooks Support Team