Hi to all

I am not too sure if what to ask becos of my lack of technical knowledge with regards to satellite receivers. i have this echolink el 777 fta receiver, and need the latest keys to some of the channels. I used to have the premiere channels, but not anymore. Also I have the monoblock lnb, but just the astra channels are showing, though not all.

How am I going to do to make sure all the relevant channels come up. Pls, I would be grateful when anyone can help. Thanks