[Plugin: IZ-Calender] My admin panel problem when I installed IZ

Hi

I am using wordpress Arabic where my admin panel alignment is (right to left) rtl.
when I installed IZ-Calender, the admin panel alignment is converted to (left to right) which changed many links to other places and that confused me !
help please ! .. thanks

http://ww.wp.xz.cn/extend/plugins/izcalender/