The toolbar contains several 'icons' or 'buttons'.  Click on them with your left mouse button to perform the specified actions.

chat rooms
launches a detailed list of all of the chat rooms available on Paltalk with sortable columns

find pal
launches the 'find pals' window where you may search for, and 'add pals' to your 'pal list'

tell a friend
launches the email search and invite feature this feature lets send a one time email invitation to your friends

note: your friends will only receive an invitation and no other marketing or spam

upgrade
launches the secure subscription page and transparently logs you into http://my.Paltalk.com and pre-populates your nickname on the subscription form

note: toolbar functions are duplicated on the 'actions' menu