If you want to extend the features and the range of Flusk, you can add connect@flusk.eu as one of your app's collaborators, though please note that the Flusk features available to your app will depend on the app plan. See here for a detailed breakdown of features by plan.
To add Flusk as a collaborator:
Open your Bubble app's editor, and navigate to the Settings tab on the left menu then to the Collaboration subtab. On this page, under Invite a user, enter the following email address and click on Invite:
connect@flusk.eu
You don't need to add any additional permissions, Flusk works with the basic privileges.