Some of the animation sets with included Playmaker controllers were deprecated on Unity Asset Store.
The Playmaker controllers that were included as free add-ons to those animation packs eventually became incompatible with the newest version of Playmaker (2023). The packages were marked as “Deprecated” and are no longer visible on the Asset Store.
All buyers that already purchased those animation sets can still download them using the Package Manager inside the Unity Editor. All the animations are still perfectly usable, but the Playmaker controller requires an older version (1.9.0) of Playmaker to work. The older version of Playmaker is also still available via Package Manager.
I will try to find time to reupload Movement Animset Pro, Sword Animset Pro, and other sets as new asset packs soon. For now, the only place to buy those animations is Unreal Marketplace.