Cast not working

I have been using this app for the last one year. It worked fine but for last couple of days Im unable to cast anything via this.
The video wont show up at all and after disconnecting a message just pops up stating video failed to cast!! I have sent feedbacks as well but never got a reply!! Fix this bug please!

Chickoo161617 about Video & TV Cast for Chromecast: Best Browser to watch and stream free movies, webvideos, sports, live tv and camera roll videos, v1.8