Editing Header Text in a Venedor Theme

I can’t seem to find where and how to edit the header on my home page: everydayhookah.com I am using the Venedor theme. I’ve tried to edit via “Appearance”, and also trying to edit using visual composer, but I can’t even find the text that’s already in the header.

Does anyone have any idea how to edit my header? I am not a website builder, and I had a developer redesign the site about 6 months ago.

I’ve been trying to find some support for days, but have been striking out.

Thank you