To edit the existing profile

1. Go to the Magento 2 Admin panel.
2. On the left navigation bar, click the SEARS menu, and then click Manage Profiles.
   The Manage Profiles page appears as shown in the following figure:
   
   On this page all the available profiles are listed.
3. Click the row of the required profile to edit.
   OR
   In the Action column, click the Select link, and then click Edit.
   The editing profile page appears as shown in the following figure:
   
4. Make the changes as per the requirement.
5. Click the Save button.
   The edited profile is saved and listed on the Manage Profiles page.
   Or
   Click the Save and Continue Edit button to save the created profile and continue editing, if required.
   Or
   Click the Save and Manage Product button to save the profile and move to the Manage Products page.