How can i write invitation letter to a friend in ghana to visit me

Dear Williams...seems we have the same thing in common...I too am wanting someone to come here to Canada from Ghana. I was in Ghana last year to see the children on the Refugee Camp there in Accra Ghana the camp is called.....Buduburam. maybe we can help each other with input on how to complete the letter of invite. If you recieved any "KNOW HOW TO" i would greatly appreciate it on how to go about it. IS your friend a resident of Ghana? please maybe we can help each other. thank you.

Mrs. B. Ryden 

Hi Good Day,

I would like u to assist me in writing an invitation letter for my friend in Ghana to get a visa to Montego Bay Jamaica.

This is Very important.  Thank u.

Please REply me at <email address removed by mod.>

hello friend in the uas .please can you help me with an invitation letter to america.i have to london for so many time but now i have decieded to visit uas .i will be happy if you could help me out,am raymond e gbedanu.an aircrafttechnican.thank you and my GOD blass you all