I can see the data in the 3 tables

The data definitely in all the 3 tables though in the sql database

https://www.icmvportal.org/eve/
https://www.icmvportal.org/eve/coming-events/
https://www.icmvportal.org/eve/add-event/

i fixed the problem by deleting the tables for events calendar from the database
It seems there was some kind of conflict even though I has de-activated and uninstalled the plugin. Yet the db tables were causing a conflict.
However, the style sheet is not showing up for me.
So the calendar does not display properly.

Try going to stylesheet editor for the plugin and resetting the stylesheet. If that does not work, you can always manually copy the default stylesheet content from the templated provided in the plugin’s root directory.

I did that, but display is not the same as in the screen shots.
you have to click on each date for the weekly display. I thought we can see all the events for the current week

also, not all events are displaying.
The table has 7 events listed within the week as test data, but only 2 are showing.

If you want to see a table events, please try using the [community-events-full] shortcode instead of the [community-events-7day] shortcode.

Let me know if you still have some events not appearing after switching to this shortcode.