Don't fool yourself by the good ratings, they were very probably posted in this app's prime... The app was the best, nowadays is unusable!! Always opening up by itself to pop up a maintenance sign, literally why do you open just to show that you are in maintenance, just don't!!! Servers are always down, it is literally impossible to have a conversation, the app is completely ruined, sad to see it happening... So, I am, sadly, uninstalling it without expectations of it being usable again.