Your site was having trouble processing my transaction so now I have 4 orders. 2 are cancelled and 2 are pending. They are all for the same product. Please fix it so I get charged once. Thank you.

Your site was having trouble processing my transaction so now I have about 5 orders. 3 are cancelled and 2 are pending. They are all for the same product. Please fix it so I get charged once. Thank you.