else doesnt work with if

[yoni]

hi when i try to do reload this it says that there is no if even thought there is someone help?

on death:
    if attacker is a player:
        if player is in world "TopStrix":
        set the death message to "&b%victim% &8[%{kill counter.%victim%.kills_total}%] &ewas killed by &b%attacker% &8[%{kill counter.%attacker%.kills_total}%]"
        else:
        set the death message to "&b%victim% &8[%{kill counter.%victim%.kills_total}%] &eWas splashed!"

 

[Minecoll_YT]

on death of player:
  if attacker is a player:
    if player is in world "TopStrix":
      set the death message to "&b%victim% &8[%{kill counter.%victim%.kills_total}%] &ewas killed by &b%attacker% &8[%{kill counter.%attacker%.kills_total}%]"
    else:
      set the death message to "&b%victim% &8[%{kill counter.%victim%.kills_total}%] &eWas splashed!"

 

[yoni]

on death of player:
  if attacker is a player:
    if player is in world "TopStrix":
      set the death message to "&b%victim% &8[%{kill counter.%victim%.kills_total}%] &ewas killed by &b%attacker% &8[%{kill counter.%attacker%.kills_total}%]"
    else:
      set the death message to "&b%victim% &8[%{kill counter.%victim%.kills_total}%] &eWas splashed!"

im trying to do it from when they die from the water

on walking on water:
    if player is in world "TopStrix":
        if block below the block below player is water:
            kill player

add to this death message to here pls

 

[Minecoll_YT]

just add a broadcast to the water talk event