The wait did not last long. My customer messaged me saying I'm genius (of course he's overacting lol) and said they chose one of the logos. Then he showed me which it was and he sent me in whatsapp an audio file. It was his partner talking about the logo that they liked, super excited saying the colors and the font are perfect, very serious and very technical, and this is what they needed for their new company.
I can relax a little now but I need to start to work on the website. I should think seriously to learn more about design tools to work on this because what I could see about all the customers I worked for is that they always says I got the idea of what they wanted express, so improving my skills on design will help me to draw those ideas in a better way.
Maybe I can do the future log in my bullet journal now?