i have three bugs, the skeleten horse jumps to high,i have no coral or fish to spawn just the trident,i canot conect to my brother from pc to xbox one

the fish thing
what I expected was to see the fish, coral and everything that relates to water.

• what actualy hapend was the items where mising*
• steps to reproduse: i dont know if it will work,
  #1! try to find spawn samon in the thing that has everything u can place,
  #2! i dont have a number 2

joining an xbox 1 world
what i expected was to join the world

• what actualy hapend is that it said "outdated client"

steps to reproduse:
#1! ivite pc player to xbox world
#2! look at wat it says
#3 you can do this the other way around and it still wont work