Change text within CMS page

[crackeclypse]

Hello, I am a newbie with Prestashop and they asked me to change a text that is in a CMS page called contact, that text is under the contact form, however, when entering the contact CMS, the content of the empty page appears, neither There is nothing in the code editor. From what I imagine that both (form and text) are modules, but I've been looking for them for hours and I can't identify them, any help? Thank you so much.