Download the Parallels Client through the Apple App Store.
https://apps.apple.com/us/app/parallels-client/id1129911695
** After downloading the Client software, look for the app on your home screen **
1. Open Parallels and click on the Plus Sign in the upper left >> Add a connection manually
2. Choose "Remote Application Server"
Primary Connection = realstaff.com
Enter your user name and password or temporary one from email
Select Connect at top right of screen
4. Tap on this Icon
That's it, all done!