Silkie behaviour

[Graciepechey]

I have a video of my silkie making a sound when I stroke her how to I attach a video to this status , so someone can tell me what it means

 

[GodLovesU]

Here’s an article explaining how to attach a video:
https://www.backyardchickens.com/threads/information-on-how-to-post-videos-to-byc.1648148/