I:tellraw @a ["\n\n\u00A7a\u00A7lSUCCESSFULLY INSTALLED\n\n\u00A77Made by: Airlebnis\n\u00A79New Updates Message"]
scoreboard objectives add NDate dummy
R:execute @a[score_NDate_min=1] ~ ~ ~ tellraw @p ["\n\n\u00A77[NEW UPDATE] \u00A7aYou're update message here.\n\n"]
execute @a[score_NDate_min=1] ~ ~ ~ playsound minecraft:entity.player.levelup master @a[score_NDate_min=1] ~ ~ ~ 1 2
minecraft:kill @e[name=entity.MinecartCommandBlock.name]
scoreboard players reset @a[score_NDate_min=1] NDate