imacro instagram help :)

when im trying to follow someone on followgram, i use this script and it works:


TAG POS=1 TYPE=A ATTR=TXT:Follow&&CLASS:btn<SP>btn-success<SP>btn-action-follow


but when im trying to unfollow someone, i use this script and it doesnt work:

TAG POS=1 TYPE=A ATTR=TXT:Unfollow&&CLASS:btn<SP>btn-success<SP>btn-action-Unfollow

does someone knows why? what should i change?
thanks for helping