Hello, so I am back again.
I recently re-discovered BitCoin. I logged in to my old deepbit account however I never solved this problem of my original BitCoins disappearing. All I get in my account is "0.00000000 BTC".
I have my original "bitcoin address" that was given to me when I was mining for bitcoins some years ago however I have no idea where to put this address, or how to use it. I placed it in the text field marked "Your bitcoin address for receiving rewards:" upon which I was sent an e-mail confirmation, I clicked on the e-mail link, was taken back to my deepbit account and still it showed me no bitcoins in my account.
As far as I can see there doesn't appear to be any option that even mentions "wallet".
Any help would be greatly appreciated