Interview experience

Today is my bad day. I had a chance but I lost it. I went to interview in morning. I prepared a lot for it. But when I came inside, faced to face with interviewer, i almost lost my mind. He asked me about my experience and some kind of questions like: why should I choose you? What do you have for this position?... I answered, had a little confusing, and after that I almost forgot everything i had. I disappointed when the interviewed said my English skill was not enough for that position. I could understand it because even I used my mother language I will not pass. What should I do to improve my interview skill?

Hello! Fraulein! Need to get up on your feet ...

Interview experience

Today is a bad day. I had a chance but I lost it. I went to an interview in the morning. I had prepared a lot for it but when I came inside facing the interviewer, i almost lost my mind. He asked me about my experiences and some kind of questions like: why should I choose you? What do you have for this position?... I answered with a little confusion. And after that, I almost forgot everything i had prepared. I was disappointed when the interviewer said my English skills were not good enough for that position. I could understand it (because even I used my mother language I will not pass- don't understand what you meant here) . What should I do to improve my interview skill?