Which statement correctly explains the aspect “Why use hal instead of layta?” in the example “هَلْ لِي مِنْ شَفِيعٍ”?

Inshāʾ and Tamannī: Requests, Wishing, Exhortation, and Reproach

• Why use hal instead of layta? — Is there an intercessor for me? / If only there were!
• Exhortation versus reproach — Why did you not visit me?
• The basic nature of inshāʾ — Inshāʾ: discourse that does not merely report a prior fact.
• Defining tamannī — Tamannī: wishing for something desired.