Most times this occurs the transaction is reversed automatically and the money refunded to your account so you may need to wait a while to see if there will be a reversal of your fund from your financial institution. Otherwise, contact the customer support of your airline through their numbers or website to assist you with the challenge. This rarely happens, however it is an error in the systems interface and you are not being defrauded.
To see the address and contact of top airlines in the country see “Top Airlines In Nigeria“
