I can't complete the Visit Background Change mission.

To complete this mission, you need to change your Visit background. Follow these steps:

1. Go to your profile page and tap your profile header.
2. Select Switch Invitation and choose Visit > Artem, Marius, Vyn, or Luke.
3. Return to the main screen and tap the hand-and-heart icon on the left.
4. Select the first option on the right to apply an existing background.

Important: This is different from the background found via GPS > Male Lead > Chat. Changing the background in that menu will not complete the mission.