Not that easy for oversea trader! Broker in Europe do not like US Grey market. Some of them even refuse to forward an order even if it is 'only' a pink sheet stock. So it is very complicated to ask an european online broker to forward it to US grey market. They just place the order - but they do nothing else as it is just an online broker. Maybe different in USA.
Well, thank Herzog for this additional problem for BGMO shareholder. Hope you end in jail, really my final hope !