Help in Mocha

Hello, my name is Eduardo. I need someone who has high knowledge or medium mocha Pro. I need help with a question I have and I don’t know how to do it. Get in touch with me to my email which is edu-bcn@hotmail.com I explain by email what happens to me and I send you by email a project that I have of mocha Pro that lasts very little so that you can see what I want to do exactly. I prefer that you see it in the project that I send you since a picture is worth a thousand words.