Domain Mapping Shows Invalid Health and will not map to correct site

Domain is showing invalid health for my domain dallasbirthnetwork.org.

A record lookup is correct.

When mapping is turns on it appends chapters/a/chapters/dallas to dallasbirthnetwork.org

The direct address is birthtexas.org/chapters/dallas

We would like it to just show dallasbirthnetwork.org instead without a url forward.