automated Chat Message in Roblox Studio

local message
local tag = "[IMPORTANT]: "

while true do
    wait(3)
    message = "Sub to OEAgamer1!"
    game.TextChatService.TextChannels.RBXGeneral:DisplaySystemMessage(tag..message)
    wait(3)
    message = "And like"
    game.TextChatService.TextChannels.RBXGeneral:DisplaySystemMessage(tag..message)
    wait(3)
    message = "And comment"
    game.TextChatService.TextChannels.RBXGeneral:DisplaySystemMessage(tag..message)
end