Can’t join friends in other countries and they can’t join me.

Hello Mojang, I have facing an issue that has never been resolved for 5 years because you sit dumb all day, make us believe you fix bugs in this marvellous game, but no, I don’t believe you fix bugs, It gets worse. I have a Question, What is the point of having friends in Minecraft? So that you can play with them, Right? You even say that in the app preview, but I spent 10 Dollars for this and now I can’t join my friends when we are on different networks, It says unable to connect to server. I can play other games with my friends on other networks but not Minecraft. What kind of joke is this? Fix it or Else!!!!!!!