Apollo Hospital — Very poor management of nursing staff

My wife admitted on 04 April 23 under the observation of Dr. Juber Sarkar Neurologist in Apollo Spectra hospital chunniganj Kanpur. On 08 April morning duty nurse came and insert some injection through vigo, but injection injected where she don't care. She just performed her duty and after injection she put DNS bottle and gone away. After some interval approx 30 minutes, when my wife feel heavy pain in vigo side then she started crying, then I saw the vigo point, the hand where vigo inserted made like stone and heavy swelling in that area. Then I call her for that complaint then she replies patient twist the hand that's by this happen, then I approach to duty doctor to look after the matter, after some time he came and tell, do the dressing in that area. Sir, matter is not just do the dressing, I told him, then he told this is normal, nothing worry about that. Please look in to the matter, so that what problem faced by my wife never feel any patient in future. And must take necessary action against that nursing staff for there rude behavior.