Before improving your speaking skills , you need to improve your listening and reading skills
because it will help you understand English better and you can learn many new words and sentences structures and different styles , that you will need it while speaking to the others .
1- Listening
( listen to your favorite songs or audio books )
2-reading
( your favorite books or stories )
3- speaking
( speak with your friends , record your voice to correct your errors )
Good luck ^_^