Help Link not working - deadline tomorrow

[Alliefan]

Thanks in advance for any help. We have go live in 2 days and final site testing tomorrow.
I created a website last year using the Xara program. This month we created a small employee only, member log in site using WordPress since it wasn't offered with the Xara program. I have added a link from the main site (last years Xara site) but it's not going directly to the correct log in page. I suspect it's the WP site that is the issue but just want to be sure.

From my Xara site in the "Link to Web or Email Address" area I entered https://expert-employee.com/login/
But when you click that link I'm actually ending up at https://expertconstructioninc.com/employee-log-in.html which is not a working page.

I suspect the developer we hired to create the member log in did not complete it somehow but I really want to be sure that there isn't anything else from my Xara site that could be causing the issue.