State Bank Of India [SBI] — bank is refusing to deposit money in my account

Address:

Deedwana Road opp. SBI BANK, Nagaur, Rajasthan

I wanted to deposit 5000 rupees in my grandparents account, for that i filled up the slip of bank and gave it to the cashier but he refuses to deposit as he says that bank does not take less then 20000 rupees for deposit.. Bank will not deposit your rupee go to the mini branch. And at the same time when i take more then 20000 cash with me, the cashier says we do not deposit such big amount and go to the mini branch. When i complained this to the branch manager, he told me its not his issues. We are not going to deposit any money here.. You must to go to mini branch. They deny all the senior citizen and the young ones.. Please do something about it.. Bank does not deposit money in our account.