Multisite subdomain doesn't work after i add new

Hello,

My host company is Justhost, After I add a new site to network subdomain of site doesn’t work.

Here what I did step by step:

– I bought a new domain name lets say its ab123.com
– Added that new a.com domain to my old b123.com domain’s public_html folder from CPanel.
– Installed WordPress manually ro root folder (public_html)
– Added necessary code in config file included network engine.
– Created my network, selected subdomain option and added necessary codes to htaccess file and config file.
– Relogged to panel
– I can see Super Admin part in Admin panel
– I went to Websites and added new site test.abc123.com and I can see it in websites. In list its there.
– I have received e-mail and details.
Until here everything OK

My main page works but When I enter to test.abc123.com subdomain site there is not such an address. It looks like didn’t create the subdomain.

I am sure I didn’t do anything wrong at steps. But It’s not working.

Also my htaccess file:

# -FrontPage-
IndexIgnore .htaccess */.??* *~ *# */HEADER* */README* */_vti*
<Limit GET POST>
order deny,allow
deny from all
allow from all
</Limit>
<Limit PUT DELETE>
order deny,allow
deny from all
</Limit>
AuthName b123.com
AuthUserFile /home/b/public_html/_vti_pvt/service.pwd
AuthGroupFile /home/b/public_html/_vti_pvt/service.grp

RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]

# uploaded files
RewriteRule ^files/(.+) wp-includes/ms-files.php?file=$1 [L]

RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]
RewriteRule . index.php [L]

How can I fix this issue?

Regards,
E.K.