You're very welcome, @yessicafcp.

but I still have many doubts about it, since I don't know how to use it.

I'm not clear on what you don't know how to use. What you don't understand or have doubts about. Is it how to share the video on #Ulogs you like or using Discord to attend the Saturday Talks?

If it is sharing the videos, you are free to share them as @surpassinggoogle said in his personal response to you.

To share the video, just paste the Youtube link for the video in to the comment response on the post you want to share the video.... and then the video will show just like the one above that Sir Terry shared.

Does that help? If not, let me know what you do not understand and I'll try my best to assist so that you can move forward with confidence, @yessicafcp. Bless you for caring and wanting to learn. xxx