Hi KB! Sorry for the time warp slow response, but…basically you have to start a new game, then type in a friend’s name or email address and invite them. You can see an example of that here: https://www.nimbledev.com/WordGap/help
We’re also excited to be rolling out a long awaited update shortly that will include much more interesting and useful random matchmaking, which will make this whole process much more enjoyable and useful for everybody.
Thanks for playing!