Hello Bloodhunt Community!
On PC Some of you may have received the error "Third party not enabled" when attempting to purchase items.
Below you will find some steps to solve this problem and a link to the full article.
-Exit the game.
-Open Steam.
-Go to Steam and then to Settings.
-Click on the In-Game tab.
-Tick Enable the Steam Overlay.
-Click Ok.
https://support.sharkmob.com/hc/en-us/articles/5791852762385