The display of my form change sometime "language"

Dear,

This display of the form is not always the same.

Please check ...

http://vision-france.com/trouver-un-revendeur.html

How to remove "Language"

Regards

Thank you for contacting us!

I have checked the form and I am unable to  replicate the problem you are having.

To Remove the "Language" option on your  form follow the step shown in the screenshot below.

I hope this helps.