Hello Admin, how can I make the search page the homepage so that visitors land directly on the search page.

@epsilon
I think if you copy content of search.php to main.php it could work (not tested).
... in theme folder

I will try it thank you

No, unfortunately it didn't work

But it is not important, what is important to me is that I solve the problem here: https://forums.osclasspoint.com/themes/check-with-seller/

Then 301 redirect

Thanks