Adding call to action to my videos on facebook

[Alexy9]

Hello,

I want to add "call to action" in the end of my video's:

I read this link:
https://www.facebook.com/business/a/online-sales/calls-to-actions

in the "ads create tool" page when i click on the "Increase conversions on your website", nothing happened.

http://www.facebook.com/campaign/landing.php?campaign_id=588744587850527

I inserted the codes that conversion pixel give me and it is active:

https://www.facebook.com/business/a/online-sales/conversion-tracking


How i can BUY video call to action?

 

[racket]

you dont need a conversion pixel
simply go to power editor, go to page posts, and create a link post on your page with a video

 

[Alexy9]

you dont need a conversion pixel
simply go to power editor, go to page posts, and create a link post on your page with a video

Thank you sir

If i create a video with call to action for $3 and for 1 day, after 1 day that video does not work anymore?