Help Pls.....

Hi! I'm an RN in the Phils. hoping to take the NCLEX exam in HK, i have completed the documents required by Nevada, I'm about to send: the CES application form (4 pages), 1 sealed envelope (with photocopies of TOR & diploma) from my nursing school, 1 sealed envelope (with TOR) from my other college where i only attended 1 year, 1 sealed envelope from my highschool (with photocopy of my Highschool diploma), money order for fees to CGFNS CES. CGFNS only accepts documents DIRECTLY from the schools, my schools told me that i'll have to send those documents myself.

Do i have to mail them separately via FED EX or LBC?

Should fed-ex or lbc pick the documents directly from the school's registrar & not thru me?

Which envelope should the CES application forms goes with? Does it go with my nursing school's sealed envelope?

Is there any other way to send it cause i think it will be expensive if i mail them separately, can i send ALL the documents (sealed envelopes from each school) in 1 envelope with my nursing school's address printed outside the envelope then send it via fed ex directly from me & not thru the schools?

I would very much appreciate any help..im really confused.....