Paid $40 via bitcoin and it says that I've only got $36

[tztinbox]

Hi,

I've paid using bitcoin on your website and the given details and after 30 minutes I got this error:
Price : 36 of 40 $
Apps : BASPremium
Provider : other
Is Success : false
Fail Reason : Paid 36.768097259 instead of 40

User: tzt.inbox@gmail.com

Please fix.

[tztinbox]

Solved, thank you