Hi raphaelslimm
I set your contact page
Some things you need to know
1) Re-captcha on contact-form
I added it with demo Re-captcha key , you will need to change it with your own key - Go to this page https://www.google.com/recaptcha/ after you logged in to google with your account and set your own Re-captcha key for your website -
After you got your keys then edit the plugin Captcha - ReCaptcha and add your keys where it asks for them .
2) Google Map Api key
Actually there is a temp API Key in google map plugin , you should create your own Api Key and override it
HERE a tutorial on how to obtain an API Key
Hope it helps
Regards