I should start by acknowledging their request, then explain the licensing considerations, suggest where to find it if available, and advise alternatives if it's not. Let me check if Hajitha font is freely available. A quick search in my mind (since I can't browse the internet) would suggest that maybe official Sri Lankan government sites or Sinhala language websites might have official fonts. Alternatively, check if the font is available through standard font repositories like Google Fonts. If it's not there, maybe there's a free alternative.