Do you mean this: Are you saying the buttons do nothing, or are you saying they don't even appear? How are other websites working for you? The simplest thing to do first is to restart your tablet. That clears out the memory and does a fresh install of your software (including your web browser.)
@Jayce Gray I was working with Mary Steeler on this and it occurred to me that you might be in a different editing mode. If this is what you see, click on Use Rich Text Editor.