Button Upload cant import attachment

hi dev,im so sory if my english not very well. but i hope you can understand my problem here.

before this plugin work fine on my website and not problem at all. but after i trying to put some word #review-slide on css option there, button attachment photo not work again.

this is sample image :
https://pasteboard.co/Ivl9JqB.png

just now nothing happen when i press button attachment.

here my button attachment:
https://pasteboard.co/IvlbYJr.jpg

where i should fix this problem? thanks..

• This topic was modified 5 years, 6 months ago by mirnati. Reason: typo word

The page I need help with: [log in to see the link]