Uttar Pradesh Power Corporation [UPPCL] — Low voltage power supply due overload

Dear sir, there is problem of low voltage electricity supply cause home appliances not work properly. In night due to this fan not going on speed. I think reason for that is over loading. Many people in the colony use air conditioner without load sanction as per requirements. Some of these has more than one equipment so that transformer with low capacity unable to work good. Please provide better capacity transformer to resolve the problem. Thanks in advance. In hope for better solution.