You might if you ever get through all the garbage that comes before it. I tried it once just to see what would happen. After endless pages of nonsense, I got fed up, and even though I neer submitted anything, I was inundated with useless tons of spam that took me months to get rid of. Don't do it unless you have nothing better to do with your life!
I know that they are all fake, and that they are just trying to lure you into their site, so that they can get you to buy something, or you have to enter or sign up for the prize, and you are pressured a lot, I have no inclination to fall prey to that.
I've seen a few of these and if you check out the fine print you will see that you have to actually pay for a few of their trial offers before they are obligated to their part. I don't know anyone who has ever actually seen that so-called freebie. Aside from the emails you are overwhelmed with phone calls from places you never asked about either.