KIDZ theme selectors

Hi

I used your plugin about a year ago with theme KIDZ WordPress.

Now they don’t work and I don’t know why. I tried to modify selectors but still no luck. All updates are done accordingly, this plugin does not intervene with other plugins because I already tried to disable all plugins and leave only this one working.

Maybe I use wrong selectors. Can you help?

The theme is the following: https://parkofideas.com/kidz/demo1/