I did put them below camp hill in the preference form.
After correspondance form the school, they expressed that they could not give a place, weighted heavily on the fact of the wrong order of preference of the school...so they are willing to sacrifice my sister education based on a parental mistake, that is disgusting.
If you filled the form in then it wasn't a parental mistake, it must have been yours. Why did you put Camp Hill lower than Rawletts? I would have thought you would do it the other way round if you went to Rawletts and didn't want your sister to go there, or that you would not apply there at all? If you're appealing you are bound to be asked about this. By the way, with regard to your previous post the school can't refuse you an appeal, it is the panel not the school who decide whether to give a place.