Your question is Failure to Reach a Goal. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about a time you failed to reach a goal.
Explain the goal, why it mattered, what prevented you from achieving it, and how you communicated the outcome. Focus on your specific actions, your responsibility for the result, what you learned, and how you changed your approach afterward.