Adding Youtube Video in Post :
Paste below code inside the post area:
<div class="v-wrap">
<iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/DwCXAFJYqSo" width="420"></iframe></div>
<img border="0" height="0" src="https://i.ytimg.com/vi/DwCXAFJYqSo/0.jpg" width="0" />
Replace "DwCXAFJYqSo" with yours!
Replace "DwCXAFJYqSo" with yours!