MyGica 1200 and Stalker pvr

Would anyone have step by step instruction on how to configure MyGica with magtv, I did find some instructions here saying to install mxplayer first and then magtv did that then went into portal setting added 1.iptvprivateserver change to external player but it did not give me an option to select mxplayer, the only thing I get is Black screen and an Android Icon nothing else, any help would be appreciated.
Thanks