You might try one of these:
Miryana (at) BTDSUPPORT.COM
dona (at) BTDSUPPORT.COM
alon (at) BTDTech.com
gal (at) BTDSUPPORT.COM
Good luck. These guys have always been last to pay me each month, with commissions arriving by check about two months after month-end. I stopped promoting them for that and other reasons a year or more ago.