Ionic cordova plugin add cordova-plugin-youtube-video-player not working

Hi,

I have ionic 3 ionic cordova plugin add cordova-plugin-youtube-video-player and when test it in my device it doesn’t work.

package.json
    "@ionic-native/youtube-video-player": "^5.0.0",

config.xml
    <preference name="YouTubeDataApiKey" value="AIzaSyBU7865vDB9p9APyxKtJC2bjrpf7XqiVbo" />

home.ts
import { YoutubeVideoPlayer } from '@ionic-native/youtube-video-player/ngx';

constructor(private youtube: YoutubeVideoPlayer) {
}

  openYoutube() {
    this.youtube.openVideo('F9yf6TtVMmI');
  }

home.html
<button tappable (click)="openYoutube()" class="btn-preview" ion-button color="light" outline small>TEST YOUTUBE</button>

please see screenshot.