Hello Renu!

The best method to prepare for IIT - JEE or JEE advanced is through self study with the help of books and E-resources.
Coaching classes undoubtedly provide you constant guidance and motivation but they do consume a lot of your time and money. It has become a trend these days to join coaching institutes for scoring good marks in competitive exams.
If you can stay self-motivated and persistently work hard towards achieving your goal, then you'll surely succeed. There are lots of students who have cleared the exam without coachings. Yes, that's true.

Just give it a thought.

Our careers360 community itself provides one of the best e-learning sources for JEE (Mains). To start with, you can try our knock out package for boosting up your JEE (Mains) performance, which is available at : learn.careers360.com
It provides you 250+ hours of video lectures, 5000+ subject wise Booster and Kadha concepts, 17 years solved old question papers, 24x7 doubt clearing sessions and a lot more.

If you still think that you really need to join a coaching institute in Andhra Pradesh for your IIT entrance preparation, then based on various reviews, it can be suggested to you to go for FIITJEE, Vijayawada.

Hope this answer will help you.