The app is non functioning. I think that the people on the Chat lines are Bots. Given phone numbers with real people on the voice mail who never returned my calls. Delivery service is treble. Was not informed that 540 pound article was arriving until they were at my door. And then I had to get it from the truck on the street, down the driveway to my front door. No warning. It was a disaster. Lowes were terrific. Beware of this company..