problème with wifi on raspberry 4

Hello everyone, sorry for my English I’m French. I just start to learn raspberry how it works. So I follow step by step with the wiki of raberry and I have a problème when I want to connect to my WiFi. Can you help my guys please ?

It’s a raspberry 4 model b

I don’t know what is the problem😕

I juste install wicd and wicd-gtk

If it is Bookworm then it uses NM (Network Manager), check https://discord.com/channels/818384379197784084/1193815086511435827