It says :
The site is currently not available due to technical problems. Please try again later. Thank you for your understanding."
I attached a screenshot of the page as shown. Probably the site is getting ready for its out-of-beta real launch, and more stocking ! :)
In the mean time, just be informed I sent them a mail regarding some confusions. they replied very soon :
" Thank you for contacting us. Please understand that Lockerz is still in the beta/testing phase of the site. The reason that we cannot yet ship internationally is because we did not expect to have such a large amount of international members before our official launch in October. There are many rules and regulations that a company must follow when dealing with the shipment of free prizes outside of the US. Lockerz has to make sure that we comply with these regulations before we can ship legally.
We still need to determine an official list of countries that we can legally ship to. We also aren't sure yet if any members will have to pay taxes on their deliveries. All of these details will be figured out in the next couple weeks and Lockerz will post notifications on the site for our members! The announcement will be made within the next week.
We welcome international members and encourage them to begin earning PTZ and saving up for the time when we can ship internationally, which will be mid-October. Lockerz thanks you for your patience in this matter.
Thanks for being so passionate about Lockerz! "
Hope this copy-n-paste job will help you to understand and believe on Lockerz !