I agree with Ruthi. In order to improve your oral abilities you need to practice speaking as much as possible. Don't be afraid to make mistakes. Speaking the language may seem intimidating at first but once you get over that initial hurdle you will find yourself enjoying your conversations and developing fluency quickly.
The best place to start is right here on italki. Try and arrange a skype exchange with a fellow learner or book a session with a teacher and try to practice as often as you can.
I hope this helps.
All the best,