Need help to fix manual swipe in colintree slideshow

Anyone please help me to fix this error.
I try to auto slide images by using colintree slide show aix…the images are properly auto sliding but when I try to slide manually.the APK crash without any warning…there are many blocks but I can’t understand how to used and do proper manual slide…help me please.

you blocks are wrong at for each number add photo, use call colin tree slide show1 add photo, path ( select list item, list(global name) index get number

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