Problems to reserve apoitment to buy iPhone 4

Posted by Robis
Hi, I don't know what happened, but I try about month to reserve iPhone online and buy in shop, but it's impossible. Every time when I try to do it, I see this- We’re sorry, but there are no pickup dates available at this store. Please check back later, try another Apple Retail Store location, or shop the Apple Online Store. I know, that I can buy online, but nobody is at home between 9am and 5pm, when they deliver, so what can I do, just reserve online and take it in store after job. By the way, problem is London. Any ideas?