State Bank Of India [SBI] — Branch manager misbehave with customers

Address: 461668

Today i have visited for registering my phone no. In my account the manager behaved very badly with me and used abusing words for me... The manager didnot allowed one of his employee to do my work. I have requsted manager to do my work but he started shouting at me and told security gaurd to take me out side the branch. It is my humble request to take any serious action on this.