Regarding reporting, make the report in such way which explains the situation. In this case, for me, I wrote something similar to this, "I am reporting the domain monero.forex for suspected phishing activities. This domain promotes a link to a fraudulent exchange, https://[exch!cash] [breaking the link] which impersonates the legitimate exchange exch.cx (Cc-ed). I urge immediate action to suspend the domain".
I just noticed that monero[.]forex just removed Exch from their website
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In fact, I think this will only complicate the situation, and make it harder for the site/domain to go down.
This is because everything indicates that this site will be owned by the same owner or accomplice as the phishing site.
There is a web archive. I still don't see that all the external links go to reliable resources.
The bigger problem is eXch's exit from the market.

The scammer removed exch from the site, because it complicates the investigation that needs to be done by the domain registrar, and certainly a few more days of official work of exch is not a big deal.
Also, in the last written article, they claim to have received direct information from exch. Yeah sure, eXch will be giving them an interview at the same time as it is running an antiphishing campaign against them.

monero.forex/no-kyc-crypto-exchange-exch-shutdown/
I am ready for the next round, and although I have too many offline obligations, I will have to disappoint TerryW again and spend extra time on his case.