Ah, another centralized KYC/AML compliant exchange who advertises itself as "completely anonymous" just because they don't mandatory require their users to undergo the said procedure.
No registration, no email, no identification documents needed, only your crypto public address.
...FOX service reserves the right to apply the AML/KYC procedure to certain Users, addresses and particular transactions of crypto assets. Application of the AML/KYC procedure is based on FOX service internal policies and aimed at preventing and mitigating possible risks of FOX service being involved in money laundering as well as any other illegal activities.
Please be informed, that FOX service reserves the right to appoint Third-party service provider in order to fulfil AML/KYC procedure on behalf of FOX service. While processing your information, such service provider completely complies with our Privacy Policy in respect of your personal information.
During the AML/KYC procedure, we reserve the right to freeze and withhold your exchange transaction for any length of time necessary to complete the investigation and AML/KYC procedure. If you do not complete or pass the AML/KYC procedure FOX has the right to terminate the execution of your transactions.
FOX service will not enter a business arrangement with individual or entity suspected of or directly involved in money laundering, or in which the funds have been the source of illegal activity.
Another misleading statement is the "no custodial risk". They shouldn't say this bc at some point they have an access to their users funds hence does not completely eliminate "custodial risks"
Unlike most other exchanges, we don't hold customer deposits. Like this, your funds don't suffer custodial risk.
I'd open a scam accusation (https://bitcointalksearch.org/topic/scam-report-format-use-it-to-make-scam-reports-properly-260073) for their misleading statements if I were you.