Help with trying to make time work on my iphone on roblox?

What I am trynig to do is when the time hits 12:59 then the time changes to 1:00 and goes to 1:59 then changes to 2:00 and so on.

for int = 0,60,1 do

	Val.Value = "12:" ..int.. " PM"
	wait(1)
	
	if int == 59 then
		Val.Value = "1:"..int.. " AM"
	end
end