i am girl and 20 years old, working as a telemarketing execitive i want to followe a course what do i do?

You’re not getting any answers because your question doesn’t really make sense. Try writing in complete sentences and you’ll have better luck. And give as much information as possible.

I think you want to go to school in order to get paid more in the career field you like, is that right? Anyways if I am right you might want to look into a degree in Marketing or Business Management. With these degrees you may be able to get paid more and have more job openings. Good luck.