Photo is not showing. please help me

im making an app which if user choose FST in spinner 1, FaST Lab in Spinner 2 and Teaching Lab in Spinner 3, a photo will shows up in a vertical arrangament.
this photo below is the one that I want. i succeeded earlier but I’m not sure why when I rearrange the vertical arrangement it wont work. (Ignore spinner 2 and spinner 3 is Fast Lab)

but after i rearrange the vertical arrangements it become like this please help me
this is the blocks for the spinner
honestly i don’t edit much in blocks i don’t know how to change it to before can somebody help me.

Exactly what did you rearranged/changed?