Why do you want to study performance in the US? Are you hoping to break into the industry here?
What kind of work are you ultimately looking for? What are your options where you are?
Are you only interested in acting, or do you also have interest in design, tech, stage management, dramaturgy, directing, writing, arts management, etc.?
It might make best sense to complete your first degree closer to home, and then come to the USA for an MFA (Master in Fine Arts) program. Those often are fully funded so you would be able to find one that you didn’t have to pay for.