I'm confused. You're talking about it as if you set a receiving address and used them to send? If you click the send button on Blockchain and do as it says you shouldn't be thinking about what address you're sending from. Are you sure you actually send these Bitcoins? Can you give the transaction ID so that we can check it?
I used a "receive bitcoins" feature of armory wallet installed in my pc. and address that was generated I used on my onlin blockchain.info/wallet page as the address I should send to.
which one is the transaction ID? some number I suspect

, but which one?