Date Sort

hi
i am happy to find your very good plugin
i have read all the topics for support, i have fund some answers about my problem of sort with date !
but sorry very sorry : no work ! not good for me…

well, i try to explain my problem
i have a google form ok and google form ==> google sheet / column B is date
then i use your plugin, i try to sort with column B but nothing !! the sort is about on the first number od date…i would sort on the complete date…(i use french date dd/mm/yyyy)

[gdoc key=”https://docs.google.com/spreadsheets/xxxxxxxxxx” use_cache=”no” query=”select B,C,D,I,J,G” datatables_page_length=”100″ datatables_ordering=”true” datatables_order=’%5B%5B 1, “desc” %5D%5D’]

then, if you could help me…
thanks for your answer
best regards