Hi,
You don’t need to create any custom events – the plugin will trigger these events automatically.
If you are using gtag.js integration, then nothing else is required, the events will be fired automatically via the script.
If you use GTM (Gootle Tag Manager), then please check this documentation to setup the triggers, so that GTM can detect and send the events to the selected analytics account.
Once the integration is setup correctly, the events will start to appear within the dashboard.