Plugin is already installed / Widgets doesn’t shows up

(I don’t have a link to my page, my project is on local)

Hello, thanks for answering me. I am currently doing a school project and I am in trouble cause my template doesn’t work well (Zerif Lite). It says :

‘You need to install the ThemeIsle Companion plugin to be able to add Team members, Testimonials, Our Focus and Clients widgets.’

The problem is that I already have this plugin, and I tried to reinstall it multiple times. It does that since I changed from the original theme to a child theme and it’s been multiple days I’m on that problem. I can’t find the widgets in my widgets list…

Please help me

• This topic was modified 6 years, 9 months ago by yamochix91.

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