To change the end date of your campaign that has already been approved, follow these steps:
1. Log in to your profile from the Login page. If you are logged in to your user profile, select the green button from the menu.
2. From the user menu select "Campaigns" -> "Edit Campaign" or if you are in the "View Campaigns" menu, select the black button "Manage Campaign" -> "Edit Campaign"
3. Make the adjustment(s) you want.
4. After changing a target amount or text, you should get approval from an administrator.
When the adjustment has been approved, you will get a notification on the email you are registered with.