EMBED iFrame Twitch does't work

Good morning guys, I'm having a problem with an iFrame that doesn't work.

Code:

<iframe 
	src="https://player.twitch.tv/?channel=gaules" 
	frameborder="1" 
    allowfullscreen="true" 
	scrolling="no" 
	muted="true" 
	height="150" 
	width="200" 
	style="center: 15px;">
</iframe>

I wonder how can I make this embed method is handled in actionscript 3.0.

OBS LINK TWITCH: https://dev.twitch.tv/docs/embed/video-and-clips

The goal is to be presented this way, can anyone help me?