"Now each lessons takes long time to master, often get stuck and no progress, for example barre chord can't get them right."

You might benefit from just taking some time to dedicate to working on barre chords.  Start with basic power chords.  Just pick 2 positions to shift back & forth between.  Then try the same with barre chords.  Until you get the basic motions correct with just switching between the chords it's going to be hard to add playing them in time with a song!

I cover barre chords for beginners in my old GF 2 course.

https://www.guitartricks.com/tutorial/450

https://www.guitartricks.com/tutorial/464

"Instead of learning the entire song,  I would look for lessons focusing on guitar licks , either made by Guitar tricks with backing track or famous licks with backing track online to follow up."

Anders did a whole series of tutorials on famous riffs.  That might be a good place to look for what you are after.

https://www.guitartricks.com/songs/riffs

"All I'd like to do is learning some chords progressions that sounds like musics, some easy licks that I can show live when I build a Guitar Amp."

Here are some basic lead guitar licks.