Sorry to hear that you still haven't received any more information yet, but because the $59 promo deal was very popular Optus has been overwhelmed with orders over the last few weeks. Luckily as you said that you have ordered on the 17th then I'm 99% sure that you will get your order. It will take some time, but you will get it. Unless you have been contacted by Optus, usually via email, then all you currently have to do is wait it out.
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