Welcome to the FTS family Morgan!!
Andrea is right...you may need to do some internet shopping if you store is limited. I don't know about deliveries in Australia but it is pretty quick here. Really though...you don't need to get fancy to be successful. A good low or zero carb protein and lots of good low carb veggies will do you the best...especially while you are in detox. I have a friend that lost 75 lbs without even doing any baking, etc.... Reread Doug's book often and keep it handy it will be the best guide, but don't be afraid to come in and ask any questions you may have. Keeping it simple, under the 20 carbs a day and drinking lots of plain water will help you to slide right though detox in no time. Take some time and read through the forum also there is lots of good information, recipes, hints, tricks, and just plain wonderful support. Be sure to chime in often even if it is to just to vent
We understand and are right there with you.... Again welcome to the party!!