I buy using Etrade and am good at it since I call

I buy using Etrade and am good at it since I call so often. I have asked many times why I have to call in and they say almost every time I ask that it is because of a corporate action, although some others have said they do not know. I have no doubt that something big is going to happen so I will just keep buying my little amounts when I can afford to. I will buy some more today.