how I can make a view in a nintex form list

Modifying views is part of the list settings, not the form itself. If you want to modify the language of the form you will have to ensure the language packs are installed and then design the form using the language set.

Hi niloo asd, 

Perhaps two content types on the list may assist here? You could associate a form for each content type and each form could have their own language implemented through the form labels.

Regards,

Euan