I guess I’ll drop it off to post office tomorrow but what if they never pay me

Like I said, it’s impossible for me to verify ID Because I do not drive nor have I been overseas, i dont have a valid identification only an old photo of my learner license which is long expired. My question is what will happen to my funds since I cannot verify my id ? Does trade-me keep my money even once buyer receives item ?

I already did and haven’t heard back, the buyer wants me to ship the item because they have paid already, I booked the courier and everything but im concerned about not receiving the money and trademe refunding them and then they get an $850 item for free which leaves me out of pocket… not sure what to do, I also can’t refund the buyer either because the button for refunds is not working and the money left my ping 4 days ago and is nowhere to be seen

Did this get solved?