If you want to uninstall Collect from HubSpot.
In HubSpot, go to the Settings / Account Setup / Integrations - Connected Apps. You should the list of all the apps installed on your account. Find Collect and click on “Actions”. Select uninstall and confirm by typing “uninstall” in the box.
We recommend that you also uninstall HubSpot in Collect. In the settings, go to Integration and find the HubSpot integration. Click on “Disconnect” and confirm.