[SOLVED] Mobile Menu does not appear

Hi!
on this page , the mobile menu does not appear and no "offcanvas" appears in the source code
mylittlevienna.com/tests3/en-US2/fashion...-vienna-austria.html
On this page (other language, same template style) , it does appear and there is "offfcanvas" appearing in the source code.
mylittlevienna.com/tests3/fr-FR/mode-des...ssures-a-vienne.html
I tried but cannot find the fault. please help!

thanks,
Paul

Problem solved.

I forgot to copy menues to offcanvas position. Forget the ticket