App goes black on pc screen when trying to stream it there !

Hello there ! My phone is LG Nexus 4 !I am using the app Mobizen to stream my android screen to my pc . Now here's the situtation. Everything works fine , it streams everything on my pc screen , except from this app . This app I am talking about is from my cable TV provider and I can watch some of the channels provided , to my phone via internet. As you can imagine whenever i open this app , the pc screen goes black ( not all of it , the Mobizen screen only) . I know its some sort of protection ,because you know you have to pay for those channels , so i didnt even bother trying another streaming app ... Any solution would be much appreciated . Any question feel free to ask !