As a Yeeflow administrator, you need to enable or disable some workflows. To do this, click setting button on the top right to open the Admin Center, click "Workflow Settings". On the left navigation bar, then click Workflow Instance.
You can see all the submitted requests here. Clicking the tracking No. can view the detailed information for this request. You can View or Edit variables, this will change the form data. If the request got problems, you can terminate or recall it.