Why doesn't the point system work?

now it is no longer tappable, nothing happens when I tap on it, whereas all I did was this:

@PIC =0
label first_set_of_photos
&speechbubble is 219 275 to 0%
if (PIC =12) {
goto arrow_tappable_turn_pic
} else {
continue
}
tappable
“PIC_1” {
if (PIC =0) {
@PIC =1
goto picture_1
} elif (PIC =2) {
@PIC =12
goto picture_2
} elif (PIC =1) {
@speechbubble is 219 275 to 78%
NARR
You have already watched this picture’s memory.
goto first_set_of_photos
} else {
@speechbubble is 132 252 to 74%
NARR
You have watched both the pictures please click the arrow :arrow_right: to proceed.
goto first_set_of_photos
}
}

Meaning all I changed was to add the @PIC =0 command