One,
it's really hard to interpret what is going on without a complete picture...maybe if you typed in teh letter verbatim, it would be easier to know what the hearing is about, and what they are actually requesting - obviously omit your name, dob, file number from the letter [anonymize the letter] but the contents would be helpful in knowing better what they are actually telling you, in order to give you our advice or suggestions - which are just that, suggestions, you still should seek better counsel.