Hi ,SarahGarden
Welcome to Microsoft Community and thank you for sharing your concern with us today.
Did you enter the Microsoft community on the Microsoft start page?
If it’s a community avatar, you need to set it again. This is different from your account’s avatar.
Select Edit community profile to modify and add profile picture.
If I understand it incorrectly, please describe it in detail.
We look forward to hearing from you.
Best Regards,
Hinata
Microsoft Community Support Specialist