Hide a Repeater element connect to data for Session

I need to hide container of my repeater during session users.
I’m trying to adapt the wix Storage API but i don’t find good result…
I connect my repeater to database, in editor i have only one container to duplicate the same result to show my title Elements. For example I have 4 elements connect to another dynamic page. I would like to hide the item after clicking on it. So using the user session by returning to the dynamic page with the repeater I will have only 3 out of 4 elements.
Is it possible ? And can you help me please ?