how to i return a message to someone wh o is interested in my 2002 altima

Okay. if I send you an 'i am interested' my email is already there so i don't have to write it out every time I make an inquiry, Nobody can see it but you, it's cookies on your computer. I plug in my name and if I want to phone number, or if I don't want my phone number out I just leave it blank and correspond by email. Just like that other Altima. Which one is yours? Give me year,mileage and location (zip code a must) and color. I will send you an I am interested, I won't put it in my phone but reply to my email and let's see if I get it. I just need to know which Altima is yours