online payment by mistake..anyone can help me?thanks..

[emzcrooks]

my husband is sponsoring me..I paid our application online today. I checked boxes that we need to pay.unfortunately I got a mistake.instead of checking the box of permanent residence fees,I checked the box of family member of the principal applicant...etc.total i paid.CND1,100.but i must pay only CND1,040..my problem is...is this a conflict because my payment is not approve yet and no email for the receipt.but already deducted from credit card...thank you.