Punjab State Power Corporation [PSPCL] — Too much voltage fluctuations in Vrindavan Garden Colony Fatehgarh Churian Road Amritsar

I am residing at Vrindavan Garden Colony Fatehgarh Churian Road Amritsar. I am facing voltage fluctuations from last fifteen days every night due to which my electrical appliances are getting damaged. There is too much voltage fluctuations due to which we are unable to sleep in the night because airconditioner and fans etc are not working properly. It's so hot these days and the temperature is also very high and it is very uncomfortable for every body. Senior citizens who have to take various medicines due to their health issues are also in pain. We have been complaining about this daily on 1912 and getting the complaint registered but still it remains the same. Nobody comes to check and resolve the problem. This is my humble request to the authorities to please look into the matter and help us.
Thanks
Regards