Left to right, girl due in January, 1 in middle 17 months old, one on right boy or girl due in March. Told you to look close.Only saw the one picture.
S5 tap'n
Open the camera, tap Mode, scroll all the way to the bottom (right if in landscape mode) and tap Download. It'll take you to the proper place in the Samsung app storeYou get them from the Samsung app store, not Google, so you may have a different log in. You should be able to reset your password it need be by clicking on "forgot password". (This won't reset your main Google email password) Of course if you haven't ever set up a Samsung account, you'll need to do that first in order to download them.
IMO, these extra modes are well worth signing up for.
S5 tap'n