macOS playing short sounds with cocoa touch

[MDMstudios]

Okay, I am having no luck with getting a short sound set up, and I was wondering if yall could help me.
Here is the code.

.h

#import <UIKit/UIKit.h>
#import "AudioFX.h"
@interface MyView : UIView {
	AudioFX *bSound;
}
- (IBAction)playSound:(id)sender;

@end

.m

- (IBAction)playSound:(id)sender {
	bSound = [[[AudioFX alloc] initWithPath:@"b.wav"] autorelease];
		[bSound play];

}

I have everything in IB hooked up right, but still it won't work.