how do I change agenda meeting time?

Meeting Agenda time has been changed from PM to AM. Need to correct it back to PM.. How do I get onto the screen that will allow me to make this correction.
I see a lot on what the site can do, but nothing on how to get onto my clubs page and be able to make this correction.
(I am new to 'FreeToastHost)
All assistance is appreciated.

Please read all the documentation on this site especially the part on the Agenda.
support.toastmastersclubs.org/doc

Please always provide your club number so that we can help you. Where is the agenda time wrong? Is it on the calendar? If so the first thing you (or your website admin) might want to check is that your club time zone is correct - documentation here: support.toastmastersclubs.org/doc/item/basic-settings

If that is the problem you'll have to save each of your future agendas to get the time to show correctly on your calendar.