Can you retake a selfie? How?

As long as your photo has not been reviewed & approved by staff at your organization, “yes!”.

You can retake photos as many times as you like; just follow the invitation link that was sent to you, or find yourself in your organization’s High5.ID login page.

Staff members at your organization review photographs and can approve or reject them.

Approved images can’t be replaced with new photos. Rejected and not-yet-reviewed images can be replaced.

So, “just try it”: if your image has already been approved, you’ll see a message explaining that you can’t take a new one, no harm done.