Hi Lisa -
You'll love having Flipgrid in your course!
This lesson from Flipgrid should help you get started. It seems a little in-depth at first glance, but it's well-written. When we moved our courses online, many of our teachers followed these instructions on their own and did so successfully!
This video will walk you through the steps, too.:
If you have any follow-up questions, please let the Canvas Community know! We'll do our best to troubleshoot with you.