Cutscene(Animation) problem

Hey there,

I just wrote some dialogs and a story for my game and then I made some audio clips with that text. Then I created a group(image 1) and on each text UI i added the soundclip(image 2). After that I started to make an animation for a intro cutscene(image 1). I wanted to enable and disable the text and the audio in different time intervals but the audio is not playing when is enabled. I mean even if the "Play on awake" is checked the clip is not working. What is the problem?

P.S. I made this like 2 days ago and it worked but now I can't hear none of the recordings.

Image 1 https://postimg.org/image/q6gyvpusz/

Image 2 https://postimg.org/image/eimx165o3/