The issue you are facing is because you are using the Multiple headers feature on your site, You have used the condition for the multiple headers to show it on your site home page:
I have removed the condition from the Multiple headers >> Home page header and now your site home page is working fine: https://postimg.cc/KR0d83MH
Furthermore, you can watch this video for a better understanding: https://www.youtube.com/watch?v=BpeXfzNwkOc&feature=youtu.be
Regards 8Themes Team.
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.