Tamil Nadu Electricity Board [TNEB] — power input interception from transformer frequently

My service no.[protected]. I am palanichamy. I have a commercial line. Power supply from transformer, interupted frequently twic in a day for more than 3 months. Local line inspectors corrected the line. But frequently interupt. What is the problem. Two times transformer box replaced within the 6 months. Please do the needfull.
It is an village area. My service is used for wedding hall. Nearby all connections are agri line. I am having frequent power consumption problems. If any problem occurs in my service i make a call to the concerned person like my eb lineman, eb boremen, inspector and ae. As soon as i make a call they do their needful to me. But my problem is solved only for that prescribed time after sometime again the same problem occurs.
All higher authorities visited my wedding hall to overcome the problem and they said all my eb line is correctly connected. Eb has given me the service (17 kilo watt) directly from the transformer itself, bcoz the transformer is situated in my place only.
Meanwhile they have seen the repair in the transformer box before 3months and they fixed it, but again and again the problem persists to my service. Jumper is also new one.
As i said already it is an agri line, so all line comes under trees and their branches also distrub the eb line, eb persons use to cut the branches which distrub the service line at times, but some may be not. That problem also occurs in our area.
So i request you to follow my complaint and do your needful to me as soon as