Payment or invoice

I paid, but my order doesn’t appear. The payment appears to have been made, but you haven’t received a confirmation or your order isn’t visible. The payment was not finalized Your payment was declined, interrupted, or could not be completed. How do I download my invoice? Are you looking for your invoice or would you like to receive a new copy? How do I correct the billing information? Your invoice contains incorrect information or you wish to request a correction.