We have 3 credit card processors and every freaking rule is always in their favor. They have a downtime for visa, lasting 3 weeks? Nothing you can do, the gate

We have 3 credit card processors and every freaking rule is always in their favor. They have a downtime for visa, lasting 3 weeks? Nothing you can do, the gateway still charge you one quid per failed TX. The worst was a single chargeback collapsed a MID and the processor refuses or claims they will not honor the settlement.Something like 20k usd for a months business. All due to them miscoding and the chargeback exposing their miscoding practices. Is there any recourse for this? Any fintech news outlet where they can be named and shamed?