I got confused when you said you “already received goods”.
I would not worry about 3 days. That is a very short for a Group Buy.
Did you send Neal the email address that is linked to your PayPal account? This is how he can find your order. I don’t know if a phone number will work. Maybe Martin uses the phone number, I don’t know.
Neal is faster to Australia too, by my experience. Neals Deals GT mini has arrived before a few of my Bang good orders, that shipped 2-4 days earlier, have even hit the country
I compare d it to my Emisar D1S.
D1S 3C made 124100 cd
GT mini 4000K made 124500 cd
The D1S beam is great and no complains but the mini’s beam is one step even better. So throw distance and lumens almost same. Beam pattern difference only noticable when white wall hunting. So the decision is up to what design and firmware do you prefer. I like the mini feel in the hand more and the crenelated bezel and design. Also like the lighted button feature so for me the mini is the winner a little bit.