Adding Nexxt.com to companies we can post to through JobScore?

I was wondering if you had reached out to Nexxt.com to see if they could be added to the options we can select from when posting a job through JobScore.  They’re probably our biggest source of recruits after Indeed.  I’ve tried posting jobs with them using the JobScore link so that people get filed directly into JobScore, but our numbers of applicants went way down when we did that.  So now, we have Nexxt send us resumes and I drag and drop them into JobScore and go from there.