Hydro is significantly more expensive in Bali than the local tac.
If sold in personal amounts, there would be substantial profits, certainly enough to warrant taking the risk, especially if they had done it before and thought they had all the bases covered.
This is just another petulant episode from this convicted criminal, trying to pull the heart-strings of the Australian public yet again when she should be quietly getting on with serving her sentence and putting any dreams of release behind her.
You wonder why she has now mental problems with the media circus and her apparent reluctance to come to terms with her sentence.