I think you need to contact their recruiter in this part of Europe try this site... http://www.internationalservices.fr/
e mail Monika Kruk on this address: cruise@internationalservices.fr they deal with F&B on the cruise for UK people, based in france. they are VERY busy tho and sometimes take ages to reply to emails so you may be better giving her (or a lady called patricia luec) a call on +33 2 97 84 84 41