Why are the new screenshot photo filters locked?
Last Updated: 35d
New photo filters have been introduced in the Photo Booth. To unlock them you will have to complete diverse objectives, a bit like the achievements. For example, seasonal filters get unlocked when you obtain your first seasonal card of that season.
To know how to unlock each filter, tap on it. It's unlock condition will be displayed. Once a filter is unlocked, it can be used anytime, as long as your game is connected to Facebook.