share scores to google play and ios

Hi,  

  I'm a new developer and are in the final step of completing my first game for the app store. I'm really interested in buying this asset, but my main question is, is it possible to share the scores to the google and ios (possible facebook) app stores as achievements/leaderboards? If it's possible, I'm hoping to integrate that feature alongside Cross Platform Native Plugins - Ultra Pack . Also how will I go about it. Thanks in advace guys