No credit/debit card and someone is
always at home!
It's horrible not having freedom to do something I enjoy!
You make it sound like it's still not an option. In my field of work we believe in "finding" options. (the old inspirational adage: "if there's a will, there's a way")...So don't limit yourself like that. Get a private mailbox if you have to...At your closest post office, or in the closest privately-owned equivalent. I've used "the UPS store" since it was still "Mailboxes Etc." (about 5 years ago). And a debit card will really get you nowhere anyway...But you
should have one, so go get one. If you don't have a bank account already - make one. A lot of sellers accept paypal, and all you need is a bank account and an address to verify where you are. If you want to get away with things, you have to work at it...So if you want it bad enough, you'll find ways like I have. There are a LOT of places that ship internationally...So your options, once you have a set place to receive them, are really good. If you have anyone you really trust won't open it, you
may and I mean
may let it arrive there for you...But you really have to trust them. If money is an issue, get a job...No excuses...Now what you do next will show how bad you want them. You didn't say your age in your profile, but age really doesn't play a part in it for a lot of scenarios. (some yes, but there is a lot you can still do, depending on age). Also, I don't know what age let's you have a little freedom over there, but here in Canada you can do just about everything but get credit by 16...At 18 you can do that. If you are over the age of 16 here you can get a prepaid credit card. You need no credit or parental consent...It works just like a department-store gift-card where you put money on it, but you get charged fees and can use it exactly like any other mastercard/visa/etc..So go buy yourself some diapers!

Don't let anything stop you.