Where did you send the bitcoins? They don't provide an address other than by Bit-pay, which will send you a confirmation if you have entered your email address correctly.
I filled out their form and it took me to bit-pay and I have a receipt from bit-pay.
Thanks for the links I will check them out.
If you have made payment and filled an order, then your position is secured.
Please send me the email address you've used for payment (or any other
info) that can help us track your order and give you and update.
You can send your info as a PM.
BF Labs Inc.