This isn't used in the literal meaning of attending a lesson/class - it's figurative and means to learn from someone else's example.

If I want to take dance lessons... ?

That’s LESSON’S, but the idiom “take a lesson from” doesn’t mention the subject and is singular.

Otherwise, in the sense of attending a class, you use HAVE A LESSON WITH

I see!

The request is written with mistakes anyway, it's not clear what Юлия is asking...