I am still having problems registering for airdrop.  Last week I registered two addresses and it was only sent to one address. I understand that going to Advance Coin Control is an option.  I need to Know if this procedure will ensure a complete airdrop to my wallet and not Just the one address that seemed to work last week.  Recently I tried: File sign message , choose any address, and none of them seem to work now at the airdrop page. I have followed this videhttps://www.youtube.com/watch?v=R9pzIM-YAtc (How to Register for Weekly Bitcore BTX Airdrop - $BTX  - Brendan Skousen and it doesn't work.  It worked INITIALLY WITH THE FIRST ADDRESS I REGISTERED.  Can someone please explain why only the 1st address works??? Thank you