how to get a delay timer

i want my app to show an image for 5 secs then hide again after the timer ends. this will happen when a value of 3 is the answer in a calulator. but i cant seems to do this

--

Create a clock component with 5000 ms. When the value is 3, show the message in a label. After that set the timer to enabled.

Inside the Clock.Timer event, set the message label to " " to delete it and set the timer to false.

-- 

i tried doing this and it didn't work. the image isn't displaying

-- 

Post your blocks.

--

so what i got is. when answer = 3 it will trigger a timer that should display the image for 5 secs. after 5 sec the timer should end and then the image will hide it self again. but i cant get the image to hide after 5 secs of it being up it will just stay  there

-- 

how do i show my blocks

-- 

how do i show my blocks

-- 

how do i show my blocks

search for screen capture here in the forum

--