Greetings, We understand how important to have an installer who can install your unit correctly. We are here to help. Please feel free to reach us via the options below, as we look forward to assisting you in the best possible way. 1. Facebook Messenger: http://m.me/samsungsupport 2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513 3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us Thank you for choosing Samsung and have a great day! ^Rainly