I created my count here to improve my English skills through communication, discussion with others and Here are some advices to learn:
-Don’t be afraid to make mistakes. Be confident. People can only correct your mistakes when they hear you make them.
Also surround yourself in English. Put yourself in an all English speaking environment where you can learn passively. The best way to learn is through speaking.
Practise every day. Make yourself a study plan. Decide how much time a week you are going to spend studying , u could apply these ideas for others languages.