Avis Bad customer service

I just left the bank. I was trying to open an account, but I received the poorest customer service ever!!
The banker was on the phone while I was in her office, afterward, she bluntly told me to go see Mr. Dieye because she has to go.
I asked her where I can find Mr. Dieye, she replied to go ask the security officer. I went on and ask the security, and he wanted to follow a second line to go see Mr. Dieye. I replied, I don't want to bank with you guys after witnessing such a poor service
By the way I wanted to open an account and put my money in it, I mean millions...
too bad I will go else where