Hi there,
You've reached the right place for help. It's great to have you join the family. I'll be happy to give you a hand with adding employees.
When was the last time you cleared cache and cookies on your browser? Doing this will help fix most issues the site may be having. Here's the link which will show you how to do that. Try this out and let me know how you make out. I've highlighted a couple of helpful resources below. Hopefully they help cut the learning curve, Feel free to ask questions.
Enjoy the rest of your weekend! Don't be afraid to ask questions.