Simply you need to learn vocabulary.

Hello! Start with listening, then add reading. After some time, try to write and at the same time speak. I hope it will be helpful!

Hi Ayu! Why do you want to learn English? What are you most interested in? What do you find the most difficult about learning English? Hopefully these questions will give you a good start towards defining your learning objectives.

Anything works fine, if you want i can teach you for free if you can teach me Indonesian