Here are some ways to improve your English skills:

1) Practice with native speakers: Spending time conversing with native English speakers will help you increase your fluency and proficiency in the language. 
2) Interact with English media: Watch TV shows in English, read English books, etc
3) Find a tutor: Finding someone who specializes in teaching people English may be beneficial for helping you get better
4) Utilize online resources: There are many different free online resources to help you get better at English. A quick google search or youtube search should help you find some useful resources

Hope that helps! Be sure to ask if you have any more questions.
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