How can I reach the advance level?

Hello, everyone.
I want to improve my English level up to advance one but I do not know how I can do it.
When I hear the news I understand a lot of words but is so dificult to for me to understand the detaisl details of the meeting, if I see the words used (english subtilte) I know it, but I lost the idea.

I have used the method to listen and repeat and read loudly every day, but I feel frustated about it.

I can speak with everyone without problem, but the news, meeting are so dificult for me.
Could everyone give me a methods?. I follow the polyglot on youtube and I have used their methods but I need to find a better one.

Bye.