Hello Faisal

Thank you for your purchase.

I am sorry to disappoint you, but unfortunately something like this is not possible with the plugin's built-in features.

You could, however, utilize a membership plugin which will allow you to block access to a certain page for a group. For instance, user role "group1" cannot access the page "Group 2 events", and vice versa.

Then, when you create separate events for each group, you need to assign Tags to them (for example "g1" and "g2" tags). On "Group 1 events", you should add the shortcode like

[ameliaevents tag='g1']

And on "Group 2 events" page, you should add:

[ameliaevents tag='g2']

That should serve the purpose.