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Ken Burns effect can easily be done ...
fullsizeoutput_425.jpeg [ 67.5 KiB | Viewed 311 times ]
Put a still picture on your timeline
Double tap it (on the timeline)
This will take you to 'Frame and Fit'
Using pinch set the size and framing of the start
Touch the '+' inside the 3 circles on the left to add a keyframe
Then, using the jog wheel below your picture move to the 'time' that you want your change to finish (there's no change yet)
Touch the '+' to add another keyframe
Use pinch to set the size and framing at this keyframe
(you can add many key frames)
Play it back and enjoy
Not sure why you can't delete your project - any more info?