WHERE ACAN I BUY WARHAMMER!!!!!!!!!!!!!!!!!!?

Well, first of all, if you're 15 then you really should have your own bank account by now, even if only somewhere to put birthday money and suchlike. Ordering online is generally done with a credit or debit card, which you usually need to be at least 16 to possess (different rules in different countries). But an alternative is PayPal. PayPal is a company owned and operated by eBay which essentially provides its own unique bank accounts into which people can pay with nothing more complicated than an email address (thus protecting your bank account details!). You'll need to ask your parents for help (and permission!), but if you've got old toys and stuff you don't want, you can sell it on eBay and take payments into a PayPal account. A lot of online retailers of GW products - including the aforementioned Maelstrom Games and stores in the US, like http://frpgames.com and Australia - will also take PayPal payments, either direct to their website or via direct sales on eBay. For cleaning old miniatures, if you're in the US, the popular kitchen and garage degreaser, Simple Green, is perfect. Soak for an hours (or overnight) and then remove with an old toothbrush. If you're in the EU, our degreasers aren't as powerful. I recommend a product from Phoenix Precision Paints, called SuperStrip. But it's fairly noxious stuff (albeit safe to wash down drains) and you'll need help handling it.