When you see yourself looking at advertisements in your dream it means that there is a message your subliminal wants to tell you. What you have to do is think over of what part of your life needs to be changed, make sure you hear out your inner voice, the message that has to be told. If you dream of your friends, family or someone you know advertising themselves, this is a sign that the person who is advertising himself can help you with your future. Make sure you are going to ask for assistance if you need one. When you dream of yourself putting out an advertisement it symbolizes how tough is going to be for you when you will try to reach out your dream. Make sure you are going to work hard, otherwise you will not succeed.
Dream dictionary: Advertisement dream meanings
…Dreaming that you are getting out advertisements, denotes that you will have to resort to physical labor to promote your interest, or establish your fortune. To read advertisements, denotes that enemies will overtake you, and defeat you in rivalry….
To dream one sees and discourses with father, mother, wife, brother, sister, or some other of his relations and friends, though they are dead, is an advertisement for the party to mind his affairs, and to behave himself properly in the world. See Predecessors.
Dreaming you take quack medicine, shows that you are growing morbid under some trouble, and should overcome it by industrious application to duty. To read the advertisement of it, foretells unhappy companions will wrong and distress you.