No. You cannot play live casino games for free. Unlike other sections of the online casino, there are no free games in the live section. When you join in, you must place a stake to start gambling. The reason is that each round ends up with winners that must be paid. If you want to practice, you can do so with free online versions of the said games. Otherwise, you can play with the lowest stake on the table before you get to know your way around the table.