fing086 Hi
There are language text of the contact page, you can find the translation in this language file: /language/en-GB/en-GB.tpl_ja_prodex.ini
; CONTACT
TPL_CONTACT_NAME_PLACEHOLDER = "First name"
TPL_CONTACT_EMAIL_PLACEHOLDER = "Email address"
TPL_CONTACT_MESSAGE_SUBJECT_PLACEHOLDER = "Subject"
TPL_CONTACT_ENTER_MESSAGE_PLACEHOLDER = "Message"
TPL_CONTACT_SEND = "Send message"
TPL_CONTACT_TITLE_INFO = "Looking for support or <br />a chat with sales?"
TPL_CONTACT_TEXT_INFO_EMAIL = "If you need support with an existing Boox issued card, please email"
TPL_CONTACT_TEXT_INFO_PHONE= "To talk with our sales team:"
TPL_CONTACT_TEXT_INFO_ADDRESS = "Address:"
you can override these language constants as you wish: https://docs.joomla.org/Help4.x:Languages:_Overrides
Regards