I ordered 2 September Batch 1s for about $10,000 total.  But I'm getting confused with batch 2 being 4.5TH when batch one was advertised as 6.0

I've emailed Spondoolies but like others I've not had any reply yet.  Anyone know what's going on?  Are the batch ones really 4.5TH and not 6TH as advertised before?  What happened to the product page of the sold out batch 1 units? 

And if they're not going to provide what was promised, how do I proceed to get a refund?