Can you use Phemex in the United States?

Can you clarify for me whether it's possible to utilize Phemex within the jurisdiction of the United States? I'm particularly interested in understanding any potential restrictions or limitations that might be in place for U.S. residents seeking to engage with the platform. Are there any specific states or regions where Phemex services are not accessible? Additionally, are there any alternative options or workarounds that users in the U.S. might consider if Phemex is indeed unavailable? It would be greatly appreciated if you could provide a comprehensive overview of the situation.