Meritabode Nigeria Limited review: refund of money for unauthorised deduction of fees for unused and subscribed services

I got an alert on the 5th of September 2017 from WWW.AND.COM on the following e-mail addresss; 3dwconsultant.com and meritabodes.com, of an unauthorized deduction of about USD15. 76 twice was done on my bank account number [protected] of Gauranty Trust Bank (NIG.), for a service not used, for the past one year, and no activity done on it ever since, which was forwarded to my e-mail box ([protected]@gmail.com), due to my unavailability and access to the internet.
I have filed in a complain to my bank and a dispute form had submitted for a refund of my money of a service not used.
Thanks.