How to set the URL on the server? Why is WordPress not working?

Question

htaccess

The site on2architects.com was made on another server and then transferred to some kind of broken Japanese hosting in order to quickly open from Japan. There, if you fill in all the files without the htaccess file, then only the main page opens without the internal ones as it is now. Internal write

Not Found
The requested URL /works was not found on this server.

One programmer said that:

The server is not configured correctly, let them write url to hosters, in principle, they do not work. 403 error throughout the site, only files with full paths are available. How would only access by path (folders/file) work and not by url

Hosting support writes that:

if we use their server, you need to enter one of the options, either pattern 1 or 2:
For customers using .htaccess

■ When using the web server "aa ***. Secure.ne.jp", either of the following descriptions will work.

【pattern 1】
Options + FollowSymLinks
RewriteEngine On

【Pattern 2】
Options + SymLinksIfOwnerMatch
RewriteEngine on

But at the same time, if you add these lines to the beginning or end of the htaccess file, then nothing helps. Has anyone experienced this? How to solve this problem? Thanks in advance!

Answer 1

Let the hoster check the
AllowOverride parameter There
should be something like AllowOverride All
And you fill in .htaccess in the root of the site