Roblox System Messages

-- this is a local script in starter player > starter character scripts --

local tcs = game:GetService("TextChatService")

local tag = "[SERVER] " -- change "SERVER" to whatever tag you want it to have
local messages = {
    "hello everyone", -- change these to your messages
    "subscribe to vex",
    "leave a like 👍"
}

while wait(5) do --change the 5 to however long you want between each message
    local message = messages[math.random(1, 3)] -- this picks 1 random message. change the last number to however many messages you have
    local redMessage = '<font color="rgb(255,0,0)">' .. tag .. message .. '</font>' -- dont change anything here but the "255,0,0" - you can find other hex code numbers on google
    tcs.TextChannels.RBXGeneral:DisplaySystemMessage(redMessage)
end