Hi @Gui.B - welcome to the forums
There’s a full bill of materials and other handy tips in the article for this video Every video we post has an article - have a look there and check back in if you run into trouble.
FYI the SIM7600 has attracted a lot of discussion on the forums. You might want to brush up on @Kym252504’s work here as they’ve done a lot of troubleshooting on getting to a working setup using a different network/SIM to that which was shown in the video.