Poor you, you sound really desperate. What other schools did you put on your form? As she did not pass the Kent test she would not have been allocated to the GS. Did you put other non-GS schools on the CAF too?
I am not sure where you live, are there other schools closer to you? Do you have her name down on other waiting lists?
What are you planning to do now? Have you filled in an appeal form for Clarendon or Dane Court https://shareweb.kent.gov.uk/Documents/ ... 20form.pdf
? Its quite a long process but if you have the schools backing you might be able to put together an appeal. There is lots of info on this section here on this site http://www.elevenplusexams.co.uk/appeals
and an appeals board where you can get some help too.
Good luck - there are lots of people who have been through horrible situations here who can help you.