How to see Sonoff devices running Home Assistant docker on iHost

Any help on this would be great.
I have bought the iHost…and basically cant use it as I thought. Really wanted to use the Home Assistant docker and add all of my sonoff devices to it…but it just doesnt work for me.
I have Home Assistant up and running in docker mode but it cant see any of my sonoff devices… read somewhere that I need to bind the zigbee device port to Home Assistant…loads of info on the web about the sonoff USB dongle but nothing about where the built in zigbee device port is on iHost…how do I bind this?..I am a nooby so may have got the full thing wrong