I am using movingControls like this(1033 is in myID)
if myID is among the lines of the movingControls then beep
This is very similar to the example. When I encountered an issue I had livecode ask the moving Controls which returned this
image id 1033 of card 1002 of stack "C:/Users/Jeffrey/Desktop/Musyc.livecode"
If I am not mistaken 1033 is within this, then how come nothing happens. Please help
Nothing is happening because "is among the lines of..." compares entire lines of text. Your value "1033" doesn't match the string " image id 1033 of card 1002 of stack "C:/Users/Jeffrey/Desktop/Musyc.livecode" ".
Store the long id of your image in myID and you should get a true response (beep).