To remove an existing area of expertise from your profile, please follow the below mentioned steps.

Using the App:

1) Login to the App
2) Tap on "Profile"
3) Tap on "Edit" icon
4) Tap on "Expertises"
5) Tap on the "Trash" icon for all the expertises you want to remove
6) Tap on "Save changes"

Using the Web:

1) Login to Ovvio
2) Go to "My Giver Profile" by clicking on your display picture
3) Click on "Edit Profile"
4) Click on the "Trash" icon of the expertise you want to remove
5) Click on "Yes"