Hungvietcan on "Homepage Link and Menu Structure"

Hello,

The URL of my website is immigrationpro.net

I would be grateful to help me solve problems of my homepage translated in French. The homepage translated in Vietnamese runs smoothly.

Every time I go to the homepage translated in French, the following message appears:

"Index of /fr

Parent Directory
wp-content/

Apache Server at immigrationpro.net Port 80"

In addition, I have some problems in the Menu Structure. Indeed, in the menu structure, I put the menus in order as follows:

Home
About
Services
Questionnaire
FAQ
Posts
Representatives
Contact

However, what appears is not in order as I wish.

Thank you very much in advance for your assistance.