Solution for this topic
I hope you are well today and thank you for your question.
If you have not purchased this plugin and using the plugin bundled with the theme then you are not direct customer of that plugin so can not update that plugin until it is updated in the theme.
Please see more information about this on the following pages.
We will update the plugin bundled with the theme in the next theme version.
I did install the last version, I have the 22.214.171.124, not the last.
The version 126.96.36.199 is a latest version of plugin which you can see here https://codecanyon.net/item/slider-revolution-responsive-wordpress-plugin/2751380
Also on another completly different topic. I do not have the event template in the list, is it normal ?
Where are you checking it?
Please check it in the page builder templates as shown in the attached screenshot.