Idahopeeps Thank you for choosing the TU7000 Smart 4K TV and taking the time to share your experience. I am very sorry to hear that your apps are not working properly. Please check your network connection. When the network speed is slow, the app may not work, or its image quality may be poor. If you have an app that is freezing, not loading, or crashing, you can try cold booting your TV, updating your TV's software, deleting and downloading the app again, and a completing full reset of Smart Hub to correct the issue with the app. You can search online for ‘Samsung Support TSG01003027’ for step-by-step instructions If you need further assistance, please know that Samsung Customer Support is here to help, and can be reached via any of the below options: 1-800-SAMSUNG (8AM -12AM EST, 7 days a week) On the Samsung website and click on the SUPPORT link in the upper right corner for: 1) Contact Us Options (LiveChat, Remote Support, Facebook, Twitter) 2) Product Support 3) Manuals and Downloads 4) Warranty Info 5) Product Registration: Registering your product gives you access to easy warranty support, convenient opt-in to special promos and offers, faster troubleshooting and service, and quick notification of system updates 6) Samsung Community: A great resource for getting help from Samsung moderators and customers and more 7) …and more product, repair, order, and care options ~ Samsung Solutions

Hi Dianne, We appreciate you sharing your experience with the TU7000 Crystal UHD TV. Your details regarding the image quality of your TV are important to us and will be shared with our internal teams. You may want to try adjusting image settings to improve your picture. Your TV has several Picture Modes to choose from allowing you to enjoy content in optimal conditions. Go to Home > Settings > Picture > Picture Mode 1) Standard: Is the default mode suitable for general viewing environments. 2) Natural: Reduces eye strain for a comfortable viewing experience. 3) Movie: Is suitable for watching TV or movies in a dark room. 4) Dynamic: Makes the picture brighter and clearer in bright viewing environments. 5) Filmmaker Mode: You can watch the source content (e.g., movie) as it is. If the image is defined as Filmmaker Mode, it will automatically switch to Filmmaker Mode while watching. You can also go to: Settings > Picture > Expert Settings and configure the TV settings to your taste with additional functions. Should these tips not resolve the issue, please call us at 1-800-SAMSUNG (ask for TVs), available 8AM - 12AM EST, 7 days a week. For additional support resources, visit us on the Samsung website and click on the ‘Support’ link in the upper right corner of the homepage for: 1) Chat with Us/Product Help: To begin a chat or find solutions, choose ‘TVs & Home Theater’ and select your model & topic. 2) Register a Product: For access to easy warranty support, convenient opt-in to special promos and offers, faster troubleshooting and service, and quick notification of system updates. 3) Manuals & Software 4) Warranty Info 5) Contact Us ~ Samsung Solutions