Free offers by mail require you having an address for them to send to and often being able to pay the shipping and handling at the least and therefore need of money. If they will accept a money order, you'll need money to pay for the money order or perhaps a visa or master card gift card with money on it. The only way to have an address where you can receive mail is to have your own paid post office box. Then again, there is your age, if a child, I'm not sure the post office will give a po box to a child or if there is any age limit one must be over. If old enough to work, I would suggest you working to have your own money to make this possible if you s till wish to go against your parents wishes.
Just realize that breaking trust with them, if found out, the rules and restrictions may tighten severely and if you are not even close to turning 18 and being an adult able to do as you please, then it will be a long hard wait until 18. [ Dragonflymagic's advice column | Ask Dragonflymagic A Question ]
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