Ok I solved one issue, I got it to connect over the ethernet cable, turns out all I did was change the ethernet cable one the first adapter from the modem to the router. So thats working. However..
Now that its connected to the internet it STILL shows nowhere anything about MoCA. In the change network settings i only get the options to modify ethernet or connect wirelessly.
According to this document there should be a MoCA option but there isnt?