That can happen, and it does not mean you are bad at using technology. Look at whether the request lacked an important detail, the tool misunderstood the task, or the activity was simply a poor fit for the tool.
Try one targeted correction, such as explaining the audience, adding a missing constraint, or asking it to use only the information you supplied. If the result still does not help, stop and use another approach. Learning when assistance is unsuitable is part of learning to use it well.