Nddc foreign scholarship(medical enginnering)

Good day all,
please for all those who have the required info please help
1.is the bond of good conduct the same as guarantors recommendation letter?if no,who writes the guarantors recommendation?
2.those from ughelli north(since there is no chairman),who wrote your letters and how did you obtain the email and phone number?

Awaiting your response,
thanks

Please if you are an Ughelli North indigene and have applied,I need your help with guarantors letter.Thanks