Hi,
May I know which button is not working for you?
Most of the time when a button doesn’t work is that there is more-likely a javascript error that would prevent any MetaSlider functionality from running.
You can check and see if there are errors in your dev tools.
- Open the DevTools
Press Command+Option+J (Mac) or Control+Shift+J (Windows, Linux, Chrome OS) to jump straight into the Console panel of Chrome DevTools.
Or, navigate to More Tools > Developer Tools from Chrome menu, and click Console tab.
- Identify the Error
The error console will open. If you don’t see any errors try reloading the page. The error may be generated when the page loads.
The console will provide you with the error type, the location of the error and the line number