How to add more than 200 leads at a time to a list

How to add more than 200 leads at a time to a list

Hello,

We have over 15000 leads in Zoho Marketing AUtomation.  When I create a new list, I start with all leads and filter it for my criteria.  I then get about 11000  leads.  The system seems to only let me select 200 leads at a time.  Is there a way to add all these leads at once to a list?  Also, will the list sync as new leads come in or update information?