Tomb of Annihilation battle maps?

Hello, I just bought Tomb of Annihilation and thought I would finally give DMing a go. Just wondering if the campaign comes with it's own battle maps? if so how do I upload them onto the grid for the players.

If you bought ToA on Roll20, all of the maps from the book should be laid out as maps when you create a new game using the module. To make a new game using the module, do the following: On the Roll20 top menu, hover over Games then select Create New Game. In the next screen that opens, name your game, click on the module (in this case ToA) that you would like to use, and be sure to select the 5th Edition OGL Character Sheet. All maps in the module are stored in the Page toolbar at the top of the screen. For more information on how to use the tabletop and run your games, etc., I suggest reading through the wiki:&nbsp; <a href="https://wiki.roll20.net/Main_Page" rel="nofollow">https://wiki.roll20.net/Main_Page</a>