This isn't the JoAnn's site. I recommend that you read all your communications carefully for the information yourself or contact JoAnn's. Good luck.
If its emails you are referring to, scroll down to the bottom of the email. There should b tiny printed message telling you how to unsubscribe
When a message comes in, click on the 3 dots in top right and click on Report Spam. Then click Unsubscribe and Report Spam.
Thanks! Your answer is awaiting moderation.