Why facebook application, Nimbuzz and Yahoo mobile application does not work in my cellphone?

[Jammer]

My cellphone Nokia c1-01 supports internet. i use it through my pc... it supports operamin mobile browser... but i don't understated why facebook application, Nimbuzz and Yahoo mobile application does not work. My sim is tata docomo(India). And also mail in the message does work.. Is this because of slow network... or something else. How to resolve this problem

[Karnik]

no nimbuzz works only on several symbian phones and java phones , but unfortunately c1-01 does not support it

[Lucky Agarwal]

Actually i also use the same model and my one supports all these ,all these applications are available for c1 01 on sites like getjar.com .