i installed the plugin and enable it, made subfolder in stories and name it GNCPS, write {gallery}GNCPS{/gallery} in new article
but all i had on the sit is the word {gallery}GNCPS{/gallery} no image showed
i checked the file owner, delete the cache but no change
please help me

try to make a folder in your root > images > GFTS and try it again. The 'Stories' folder might be incorrect for the ImageFilePath. Also check your jQuery settings it might be in conflict with other librairies.

thanks for replay
i create folder and name it GFTS in image folder put not solve the problem
i don`t know where to find jQuery settings , i google it but not find  :(

If your gallery is loading through a custom module make sure that the Prepare Content option is Enabled.