Help Needed ASAP - Domain Mapping

I am trying to map a domain nemsar.org to nemsar.ruralcharities.org to my ruralcharities.org multisite. The name servers have changed. But I can't reach my dashboard (nemsar.ruralcharities.org/wp-admin)

I have successfully done a similar one (just name servers - ) with teef.inc. I mimicked the nemsar.org with addon directory, sub domains, etc.

Please look at my previous request for help to get more details.

I will allow support access.

Update: I corrected a directory in cPanel I now have a working dashboard.