Can I use MT4 or MT5 to trade in this platform?

https://www.cabanacapitals.com/   

Cabana Capitals is not a licensed or regulated broker even though it states offers that look good to be true.

Cabana Capitals claims to be incorporated in St. Vincent & the Grenadines Financial Services Authority (SVG FSA) with the registration number: 24185 IBC 2017. We do find a match result to Cabana Capitals in SVG FSA. But SVG FSA does neither issue licenses for forex brokers nor regulate forex activities. Thie broker is merely a registered firm in SVG FSA that operates under no regulation.

What's more, the Spanish National Securities Market Commission (CNMV) issued a warning that this firm has not been authorized to provide forex investments and services. You can check the full warning from here.

The truth is, Cabana Capitals is not overseen by any regulators. That means your personal data or your funds in this broker are unsafe and cannot be protected by any law. We would recommend traders stay away from unregulated brokers like Cabana Capitals and trade with licensed brokers.