State Bank Of India [SBI] — Misbehaviour by the Security Guard of SBI Branch Malviya Nagar,Delhi

I went to visit the Malviya Nagar SBI Branch to get my blocked amount issue resolved. By the time, I reached at the place it was closing and didn't notice it.
When i entering the bank, this ill mannered aged security guard came and shouted that what i want. I told him that i have some account issue and need to discuss it as my money is blocked. He rudely said that are the bank staff is not for your work only. They have their own work too. And Also said that its good that your money is blocked and started laughing in his mask (making fun of my problem).

THIS IS THE KIND OF BEHAVIOUR THAT I HAD TO FACE FOR BEING A CUSTOMER FOR SBI.