Cant map domain to sub.maindomain.com

Hello,

we have main website https://mobifor.com/ it is wp network site.
We have created https://shoes.mobifor.com/ via wp network.
For domain mapping we use “WordPress MU Domain Mapping”

We want to map domain https://celebritybeep.com to https://shoes.mobifor.com

After all necessary configuration was done, https://celebritybeep.com goes to default server page as you can see.

What means “necessary configuration”

1. Added ServerAlias *.|DOMAIN| to Custom HTTPD Configurations
2. Added define(‘SUNRISE’, ‘on’); to wp_config
3 Our configuration from Domain mapping plugin. Screenshot: https://prntscr.com/3pn1s2
4. In https://shoes.mobifor.com/ admin panel we added primary domain celebritybeep.com Screenshot: https://prntscr.com/3pn2of
5. We use Godaddy so we set:
– Host @ A points to our server IP
Godaddy Screen: https://prntscr.com/3pn5ei
– Our cname is : Host www Points to mobifor.com (main network domain).
Godaddy Screen of Cname settings: https://prntscr.com/3pn65k

We tried everything, but we cant find out why it isnt working. Maybe we missed something important to do ?

Thanks for your time and for helping us.

https://www.ads-software.com/plugins/wordpress-mu-domain-mapping/