How to translate "contact us" in contactpersons template

In the contact page of my Galiana restaurant menu template, there is a default "label " contact us" above the contact details, which I can't control
Where can I translate this?

Hi Ginyjen,
Thanks for contacting us,
If you want to change the "CONTACT US". Please click the file en-gb.tpl_jux_galiana.ini (language / en-GB). Search for a word you want to change. Thanks