How To Set Up Netflix, Iplayer And Itv Hub

[Ringlet]

I'm usually completely useless with technology but have managed to connect my smart TV to my router, and now have internet connection on my TV.
I now want to set up iplayer and ITV hub and Netflix
I followed the instructions for iplayer which told me to go to catch up and click on the iplayer button. But when I go to the "Catch up" setting there is nothing there, just a message telling me there are no programmes there at present.
The instructions also tell me I can click on the apps button, and then click on iplayer. But the apps button is the same - just a message saying there are no programmes.
Do I need to call in an engineer to sort this out or is it something that can be done at home, even by a technological wuss like me?
Many thanks.

[derek-33]

Netflix you have to join up.. membership.. it's not free
Better to do this on a laptop or other internet link.