Talk to Ent Surgeon on Eardrum Ruptured (an Ear Hole) Hearing Loss

Hello Doctor, I've had a problem with my right ear for a Long time as my father said to me it's a childhood problem of my ear like, Pus discharge and it's going on for a long period but I didn't lose my hearing in that period. Now my ear is dry and pus is almost stopped but I've hearing loss issues However, a few months ago, I checked my ear to a doctor and the doctor said to me your eardrum ruptured and this can't be refilled/remake yourself naturally so, you need to operate your eardrum quickly. Now, I feel like hearing problems in my right ear that are very low and so on, Please Help me about this problem and tell me what shall I do and what is the success percentage of eardrum ruptured operations and how Much the cost of operation. Thank you