is there anything through which i can develope my english vocabulary?

Well apart from this i think you need a proper knowledge and a professional teacher who can guide you or corrects you at the same point.Adding the above people i would say you must join Cerificate programme from Mahatma Gandhi University which provides you to enhance your English as it: Improves

Through Listening and Reading English u can improve ur vocabulary

well a lot has been mentioned by suni207. Just one more addition from my side is that start with "word power made easy by norman lewis. Its a very good book that focusses on roots, prefix and suffix system.

Spoken English classes, Newspapers and Emglish Magazines, Books on Vocabulary and word power and even IELTS/TOEFL Training ..... Keep a dictionary with you always