Signifyd

I have been using Signifyd for 4 years, they are good too much if you don't get chargebacks but if you start getting chargebacks from customers and they have to pay you then you will see the other face :( have a claim that was APPROVED on their terms on October 7 and now it is 12 days since it was approved and they did not reimburse me for the claim that they approved it for reimbursement.Wha is the point of paying them if you can't get protected when you need it?