Share Facebook Post into several (defined) groups


I am new to uiPath.

I own a Facebook site and also different FB groups. Each day I want to share the first post of my site into three named Facebook groups.

–> Open FB in Browser (fixed link) to show all posts
–> select the first post (of the day)
–> share this post into (defined groups)

How can one realize this?

Thanks for your help!!