Help – MouseHunt: Massive-Passive RPG Review

I am unable to log into my account using my link to Facebook through the app. I had to delete the app a few days ago and upon reinstalling it I cannot connect via Facebook. To clarify the button on the app is not working. Please help as I have been an avid player of this game for ten years.
Review by Gag hound on MouseHunt: Massive-Passive RPG.