I can help you. I work with people of all levels (adults and children) and from many different countries. Working with a tutor is a great way to improve. Even when you don't have a tutor, you should practice your English every day for just a few minutes. You can watch a video, read a short article on the internet, even practice speaking out loud alone. The internet makes it easy to connect with a native speaker or to read, write, listen on any topic you like. It's important to choose reading or listening items that keep you interested or having fun.
Every day spend five minutes reading, writing, listening and speaking.