I read no mention of a smart tv at http://www.walmart.com/ip/Element-ELEFW328-32-720p-60Hz-Class-LED-HDTV/33844084
Maybe you added some Roku?
I've been trying to connect the WiFi to my TV but, it says that there's no network to connect. It was working perfectly fine a few months ago but now, it doesn't want to connect.

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