--Other fonts work but the font Lilita One doesn't work I don't understand why it doesn't but for some reason another font I put works but instead of this and I think other more fonts don't work also--
script.Parent.RichText = true
script.Parent.Text = '<font face="Lilita One">This appears in a New Type of font.</font>'

2 comments
Can't it have any other fonts than roblox fonts how can i add it.
Nope, you can only use the ones in that list.