Why can't I uninstall WBS Gantt-Chart for Jira after stopping the trial or unsubscribing?
Question
Why can't I uninstall WBS Gantt-Chart for Jira after stopping the trial or unsubscribing?
Answer
Your Atlassian Cloud instance may be using Atlassian's new cloud billing engine.
Please check the Atlassian Knowledge Base below for more information.
https://confluence.atlassian.com/jirakb/can-t-uninstall-apps-after-cancellation-1369277736.html