Internet problems?

I have great internet, but the app does not load any of my worlds when I want to play them, it just freezes on the loading screen. Another thing, is it doesn’t show any of the realms or servers Plz help, I have loads of Patience, but when it comes to this corona stay at home deal- I HAVE NONE PLZ HELP I NEED TO SEE MY FRIENDS AGAIN 

• p.s. I have no idea wut components means or affects version