Hi everyone i have a questuin.

Does it sound natural to say i require an admission letter FROM you? If not what should i say?

Question

Hi everyone i have a questuin.

Does it sound natural to say i require an admission letter FROM you? If not what should i say?

Answer

That's completely fine. No problem whatsoever!

Answer

require something s true but I could not find require something from somebody in my dictionary. 
You can write:
Can I ask you for an admission letter or can I have  an admission letter from you