Is there a way to make the forms are displayed from right to left (RTL)?

I use a form of the Hebrew language and therefore it is problematic that it is shown from left to right

It appears that you already figured it out.

This is what I see 

You can find an arabic form inside of the Form Templates gallery as a guide and can use it :

http://www.jotform.com/form-templates/arabic-financial-application-form-rtl-css-2 

Hope this helps.