8700G N 8700CQUESTIONS please help me

[bradyice]

hi

sorry for my bad and poor english.

i have 2 bb 1-8700g 1-8700c
the 8700g i can make calls recive sms text
i can get the icons the blackberry messenger icon facebook aim i download the software i upgrade the soft too,in the application have installed the software facebook,bb messenger yahoo i cant see in the screen? what can i do?

2.8700c

same i can make calls recive when i try to regist to blackberry service digicel is my provider digicel say we dont know why you cant get service,i put a sim card registred in my 8700c and works blackberry messenger facebook everthing works can i can do?

thanks for all

[bradyice]

please HELP ME