Hi. Improving your language skill-set can be many ways. Speaking to as many natives is always a must, listening to music of that language, reading books if you can, a word of the day/expression of the day, playing video games in the language allows you to learn specific vocabulary and online gaming is a great way to meet new people who speak that language, going to a language club is always helpful too. The social aspect makes it easier to meet new people and learn the language too.

you have to practice your language more and more