DBO as far as I know has nothing to do with Metalicity (MCT) which on the 26th of September changed its name to Arika Resources (ARI).
If you were not a holder of any MCT shares, It would be reasonable to assume that you have been issued the ARI shares in error.
I would suggest you watch the AFL grand final this afternoon and have a beer, then watch the Panthers vs the Sharks tonight and have another beer ... then relax tomorrow, and on Monday, try to sell the ARI shares you have been strangely gifted and see if you can get away with it.
