Hello Mahesh, and welcome to English Forums. We would be happy to try to answer any specific questions you have about methods and materials. I can suggest to you first that facilities (materials or equipment) are not of any great importance compared to the commitment that students should have to learn a language and the enthusiasm that the teacher must bring to the task.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.