BUGS IN GAME HELP

Hi, I'd like to talk about bugs, especially the
My, my name is Zael (IN GAME), I have problems with
bar attack (many other people have the same
problem) lives faded, another bug happened yesterday, my
screen went with size 10 when I joined, I decided
change to 5, but it happened that the screen was smaller (the
opposed to greater) in a square and the rest of the screen
turned black, je tried to seek help in the game but not a gm
help me, and I decided to come here in the forum trying to solve
thanks
My name in game is Zael
please someone help me
thanks again