want my money back with interest

HI <br> i once opened an account at a Legit retail i used the account nicely until it went into arrears ,i managed to pay all that was due to them so not being aware that account was blocked i was at around 2010 i paid R400 at edgars manlyn wanting to buy something the account accepted the payment but it didn't accept ringing the item thats when the teller noticed that its blocked. so when i demanded the money back i was told it has to be refunded from EDCON which the teller did everything to help. the person they were contacting at Edcon was Flata so the lady there once phoned me to send my account details that was in february 2011 i sent the bankstatement so i've been waiting since than. WHAT I WANT IS MY MONEY BANK WITH ALL THE INTEREST ACCURED THROUGHOUIT THE YEARS. COS IF MONEY IS JUST SITTING IN THE ACCOUNT THEY SHOULD FOLLOW IT UP.THIS IS MY CARD NO. ***