Based on your message, you have tried to customize the section content in a wrong way. This is because, every section has relation to section HTML tag, id, class & CSS. So, if you have deleted the domain search form and I tried to put simple text instead of it, then it will not work and it’s normal.
In this issue, you need to write your own HTML code and CSS for your desire content. If you are not a programming person, then you need to hire someone else to customize the template based on your needs.
Furthermore, please learn more our support policy (item support includes & not includes), here https://www.themelooks.com/support/support-policy/
Best Regards,
ThemeLooks Support Team