I Can't Send System Messages to Chat

[ArdaDndar (assasin)]

So, im trying to make System send messages.I’ve tried everything but it’s not working.
The error is, i can’t get TextChannels.
script:

local function generateSystemMsg(MsgDict: array)
    return '<font color="#'..MsgDict["Color"]..'"><font size="'..MsgDict["FontSize"]..'"><font face="'..MsgDict["Font"]..'">'..MsgDict["Text"]..'</font></font><font/>'
end

local Choices = {
                "5";
		"4";
		"3";
		"2";
		"1"	
}

while true do
	local randomTip = math.random(1, #Choices)
	local pickedTip = Choices[randomTip]
	
	local chat = game:GetService("TextChatService")
	local channel = chat:WaitForChild("TextChannels"):WaitForChild("RBXSystem")
	
	channel:DisplaySystemMessage(
		generateSystemMsg({
		    Text = "[SYSTEM] "..tostring(pickedTip);
			Font = "Gotham";
			Color = Color3.fromRGB(255, 0, 0):ToHex();
			FontSize = "17";
		})
	)
	task.wait(1)	
end

and error is:
Infinite yield possible on ‘TextChatService:WaitForChild(“TextChannels”)’

can someone please help me?

[coolboymc17 (・゚゚゚゘・゘18・゚゚一・19一十゘゘)]

It has probably has to do with the new Text chat services.

[MyDeadUser (MyAlternativeUser)]

if youre getting an Infinite yield then obviously it cant find “TextChannels”, this hwoerer isnt your fault, its probably the new chat services, like @coolboymc17 said.

[ArdaDndar (assasin)]

oh ok thanks to y’all i’ve solved