Hi, Not thrilled, Thank you for purchasing and reviewing the TU7000 TV's Roku App. We are sorry that you are not enjoying the Roku App. I recommend ensuring that the Roku App is up to date by going to Apps>Settings and clicking Update All on the top banner. Next, ensure your Samsung Firmware is up to date by going to Settings> Support> Software Update. Finally, I recommend deleting and reinstalling your Roku App. If you are using an external Roku device, I recommend resetting it. Go to Settings> System> System Restart> Restart> OK. If you need more help, Samsung is here for you. Please call us at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. Our LiveChat agents are also available by clicking on the ‘Support’ link on our website. ~ Samsung Advisor

Mark2: Thank you for purchasing the Samsung TU7000 4K Smart TV. Your TV works with Alexa-enabled devices. You can ask Alexa to turn on your TV, change channels, control volume, and more. Should you ever have questions or need help with TV features, specs, or operation, we are here to help. 1) Phone: 1-800-SAMSUNG, available 8AM - 9PM EST, Mon - Fri 2) LiveChat: https://www.samsung.com/us/support/#contact_us_for_support 3) Facebook Messenger: https://www.facebook.com/samsungsupport 4) Twitter: https://twitter.com/SamsungSupport 5) The Samsung Members Community is also a great resource for getting help from Samsung moderators and customers: https://us.community.samsung.com If you have not already done so, we invite you to register your new Samsung product at: https://www.samsung.com/us/account/signin/?redirect=https%3A%2F%2Fwww.samsung.com%2Fus%2Fsupport%2Fregister%2F 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. ~ Samsung Solutions

Thank you, Leo! We love to hear positive feedback and we’re delighted you’re enjoying your new Samsung TV. 

Thank you, LuvUSenpal! We love to hear positive feedback and we hope you enjoy your new Samsung TV. 

Ghost: Thank you for your feedback on the Samsung TU7000 TV. I am very sorry for the issues you have encountered and apologize for the let-down. Your user experience is very important to us and will be shared with our teams. Samsung is committed to providing the best possible product experience, quality, and value. We back this TV with a 1-year limited manufacturer's warranty if purchased brand-new directly from an authorized seller. Please know that Samsung is committed to providing the best possible product experience, quality, and value, and your feedback will be shared with our product and customer care teams. Please reach out to us via any of the following so that we can further assist you or begin warranty service. 1-800-SAMSUNG (available 8AM -12AM EST, 7 days a week) Or visit us on the Samsung website and click on the ‘Support’ link in the upper right corner of the homepage 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