Syncing across multiple devices

I began using Anki on my macbook but then switched to my ipad and I have been reviewing and updating my deck on my ipad only. It’s not syncing to my macbook which is an issue that I don’t understand how to fix. I also would like to use anki on my phone but since downloading the app, I have not been able to figure this out either.

Make sure you’re logged in with the same email on all devices. You can create an account at https://ankiweb.net

Please make sure you sync at the start and end of each session: Syncing in Anki: Getting Started - YouTube