i want to talk fluently,pls help me. I can read perfectly,but when it comes to talking to people,sometimes I get tongue-tied,what should i suppose to do?

my profile Hi,my name is Wen Deli. you can also call me Wenny. I think life needs some fresh air to help you breath and make you figure out who you are better. so here I am, with you guys, knowing, learning and improving by every hitting comes along. I'd like to know something new and fun or whatever from you, life is vivid going on like this.

First notebook entry: Introducing myself hey,how are you? I'm Wen Deli, call me Wen or Vivian or Wenny,whatever you like. I'm here to know people and improve english ,i want to speak it like a native speaker does. i know it takes time ,but i'm ready for that ,cause it really helps me to know many people and new things, it keeps me fresh my air every day. would you like to help? I'm here waiting ,let's share stories and jokes :D