Dammit pong

Ive gotten pretty far in making pong in MX 2004 (AS 2.0) now i need to figure out how to add sound. So i want the sound to play every time the ball touches the paddle of the computer or the player. So basically i want the sound to play everytime an if statement i have comes true.

Ive tried many ways but they dont seem to work. Any help is apreciated!