Please, how do I report this MoMo Account, I just got scammed of my money:

Account Number: 9035405517
Account Name: Hope Adamu

The scammer had access to one of my contacts Whastapp number and I did not think about it before sending the money. Please is there any hope of getting my money back. I've called MTM customer care and the reply was that they can't operate on third party account...

Please any suggestion on how I can recover my money?