You’re invited to a klk

Someone invited you to their klk — a small, private group for sharing photos and video with people you actually know.

Or paste the code

Open klk, tap Join with an invite, and paste this:

An invite works once and expires after a week. If it says it has been used or has expired, ask for a fresh one.

This link is missing its invite. Ask whoever invited you to send it again — and if it came through an app that shortens or rewrites links, try sending it as a code instead.