a strange error
 

Invoice #13910

my 16.48 credits are gone. please fix this
this is my fault. I pressed accidentally, press to apply a credit

iPhone AT&T USA - 3G/3GS/4G 1 €78.63
Sub Total:
€78.63
7.00% Transaction Tax:
€0.00
Shipping Charges:
€0.00
Credit:
€16.48
Total:
€62.15

Sorry I Don't Understand Your Point Here Please Tell Me In Details What You Want ? You Want To Cancel This Payment Or What ?