I have a 3 year old daughter that don't listen to me she's mouthy, when I tell her to do something she don't listen, she's mean to her 11 month old sister. I have tried corner I have tried taking things away but she still don't listen I know there is things wrong with her from the moment she wakes up she is bouncing off the walls like I gave her a whole pot of coffee she does have speech problems and I find her repeating herself even when I answer her questions just looking for advice on what to do.