screen = peripheral.wrap("bottom")

message = {
"Menu coming soon!",
"Don't miss our opening day 50% off!",
"The best vegan* fast food available"
}
i= 1
while true do
screen.clear()
screen.setCursorPos(1,1)
screen.write(message[i])
i = i+1
if i > #message then
 i = 1
end
sleep(4)
end