You will need a canal wall down mastoidectomy with type 3 tympanoplasty / ossiculoplasty with tympanoplasty under general anesthesia. You may expect safe and dry ear with good hearing after successful operation.
Next Steps
use this app to find a good otologist (ENT surgeon specially trained in micro-ear surgery) in Lucknow or Delhi and get the operation done.
Health Tips
You have unsafe ear disease, surgery is a must to make your ear safe and to prevent complications.