You can find your User ID by navigating to your account page & clicking on "Manage Plan".
Once there, you'll find the text "User ID" written in purple, next to a double square icon. Click the purple text and your User ID will be copied, following which you can paste it anywhere you need.
The image below illustrates how to locate your Wordtune User ID from the account page:
Reach out to us by clicking on the messenger icon in the lower-right corner of this screen.💌