contacts, help

Just got my Q10 last week. I added my wife to contacts without any issues. Now I'm trying to add more contacts, but when I press contacts, create group pops up. Bellow that it says no members. I touch add contacts button on bottom but nothing happens. I can slide window to right and I can see wife's name on window bellow. but window I slide will not stay just pops back over.
I'm confused. Is there something I'm missing.

**Rebooted phone. Now everything is back to normal**

Glad you figured it out. BB is pretty user friendly with common sense menu layouts.