skrypt na tag

hej mam skrypt na tag tylko są błędy poprawi ktoś?# Cukierek-TAG #

on chat:
    if {tag::%player%} is set:
        broadcast "%{tag::%player%}% RANGA %colored player's name% %message%"


command /tag-dodaj [<text>]:
      permission: tag
      trigger:
            if length of arg 1 > 20:
                send "&4Za duzo znakow!" to player
            else:
                set {tag::%player%} to arg 1
  
command /tag-usun:
      trigger:
            delete {tag::%player%}

[19:23:43 INFO]: [Skript] Reloading tag.sk...
[19:23:43 ERROR]: indentation error: indent must only consist of either spaces or tabs, but not mixed (found '__->' [-> = tab, _ = space, ? = other whitespace]) (tag.sk, line 7: permission: tag')
[19:23:43 ERROR]: indentation error: indent must only consist of either spaces or tabs, but not mixed (found '__->' [-> = tab, _ = space, ? = other whitespace]) (tag.sk, line 8: trigger:')
[19:23:43 ERROR]: indentation error: expected 6 tabs, but found 4 tabs (tag.sk, line 10: send "&4Za duzo znakow!" to player')
[19:23:43 WARN]: Empty configuration section! You might want to indent one or more of the subsequent lines to make them belong to this section or remove the colon at the end of the line if you don't want this line to start a section. (tag.sk, line 9: if length of arg 1 > 20:')
[19:23:43 ERROR]: indentation error: expected 6 tabs, but found 4 tabs (tag.sk, line 12: set {tag::%player%} to arg 1')
[19:23:43 WARN]: Empty configuration section! You might want to indent one or more of the subsequent lines to make them belong to this section or remove the colon at the end of the line if you don't want this line to start a section. (tag.sk, line 11: else:')
[19:23:43 ERROR]: indentation error: indent must only consist of either spaces or tabs, but not mixed (found '__->' [-> = tab, _ = space, ? = other whitespace]) (tag.sk, line 15: trigger:')
[19:23:43 ERROR]: Required entry 'trigger' is missing in 'command /tag-dodaj [<text>]' (tag.sk, starting at line 6) (tag.sk, line 6: command /tag-dodaj [<text>]:')
[19:23:43 ERROR]: Unexpected entry 'if length of arg 1 > 20'. Check whether it's spelled correctly or remove it. (tag.sk, line 9: if length of arg 1 > 20:')
[19:23:43 ERROR]: Unexpected entry 'else'. Check whether it's spelled correctly or remove it. (tag.sk, line 11: else:')
[19:23:43 ERROR]: Required entry 'trigger' is missing in 'command /tag-usun' (tag.sk, starting at line 14) (tag.sk, line 16: delete {tag: :%player%}')
[19:23:43 ERROR]: Unexpected entry 'delete {tag'. Check whether it's spelled correctly or remove it. (tag.sk, line 16: delete {tag: :%player%}')
[19:23:43 INFO]: [Skript] Encountered 10 errors while reloading tag.sk!