1. To do so, go to a place that lists all of your paused flow interviews. Then depending on your admin’s configurations, you can find all the flow interviews that you've paused in one of these places.
2. You can "Paused Flow Interviews" on the Home tab in Salesforce Classic
3. "Paused Flow Interviews" in the left navigation in the Salesforce app
4. Delete the flow interview that is unnecessary. In case you paused a flow interview and can't find the place where you are supposed to resume the interviews from, 'contact your admin'.