VIZIO is committed to giving our customers a wide variety of streaming content and we’re always looking for ways to improve our products. We are actively working behind the scenes creating new partnerships and constantly adding features, applications, and content to your catalog. If there’s an app you want to watch that’s not featured in your app row, you can choose to cast it by using Chromecast or Apple AirPlay from your mobile device. For any additional assistance, our customer service team would be happy to speak with you, please visit support.VIZIO.com and click on ‘Contact Us’ or for instant support download the VIZIO Mobile app, then click "Support" and "Contact Us.

Hello Sandra, as televisions continue to have larger screens with thinner profiles and sleeker bezels, there is less room for large speakers. To help get the best audio quality out of your VIZIO televisions speakers, we’ve included settings like DTS Studio Sound to provide the highest performance possible, while maintaining the thin, sleek, bezel-less profile of your television. If you’d like any help adjusting your audio settings feel free to contact VIZIO support at 844-254-8087.  For top of the line audio performance, you may also look into purchasing a VIZIO Sound Bar, there are several models available with wireless subwoofers for enhanced bass, rear speakers for true surround sound, and our new line of Atmos Sound Bars.