Transfer matter of central bank of india

Respected sir I have been selected in Central Bank of India of 2024 batch nd joined bank on 1 July 2024 as clerk. We have been given 15 days of training in bhopal after that they have posted me in my hometown indore branch after working for 15 days in Indore they have posted me to Mandi Bamora village in bina tehsil of Sagar which is 300 km away from my hometown. I haven't joined there nd so they transferred me to a village salakhedi in ratlam district . Four female candidates of my batch has been alloted indore district nd despite being vacancy available in Indore they have posted me far away. I had joined at salakhedi branch but being an SC category candidate the staff misbehaved with me on casteism. After complaining they have proved me wrong as I didn't had any proof of verbal communication. I'm the only child of my parents nd both of them were suffering from asthma it's difficult for me to work at a place away from my hometown because of my parents condi condition as they need proper care and treatment as and when needed now I am requesting to the zonal authority to transfer me to a branch nearby my hometown so that I can fulfill my work responsibilities as well as my responsibilities as a daughter but they are not giving transfer to me now what should I do