How do you turn my tv without a remote and no button on my vizio tv

Solution
Vizio Android Smart Cast App or a remote linked below:
https://www.amazon.com/Vizio-XRT122-TV-Remote-Models/dp/B00VEVDPXS/ref=sr_1_6?ie=UTF8&qid=1521491754&sr=8-6&keywords=vizio+remote+control+for+smart+tv