If you are missing presets in Pro Tools, you can manually add the presets.
Please download the presets here: Plugin Alliance Presets
Once you download unzip the folders you need, please go to the Finder and go to /Documents/Pro Tools/Plug-In Settings. Then drag the presets folder into there. If you get a message saying that there's already a folder with the same name in there, go ahead replace the folder that's already in there, unless you have created your own custom presets for this plugin.
This could also be related to a known issue listed on the Avid website, here.