Hey there,

It sounds like Binance's security systems flagged your transaction as potentially risky, possibly due to an increased vigilance against scams and fraudulent activities. This can happen even with reputable services like Advanced Cash if there's an unusual pattern of transactions or if they've been mistakenly tagged in Binance's system.

Here’s what you can do:

Contact Binance Support: Explain the situation and provide them with any evidence of your long-standing relationship with Advanced Cash. They might need transaction histories or other details to review your case.
Verify Advanced Cash Security Features: Ensure that your Advanced Cash account is secure and that all security features are enabled. This could provide additional assurance to Binance when you present your case.
Wait and Retry: Since the restriction is temporary, waiting for it to lift and trying again might work. However, keep in touch with Binance’s support during this time.
Alternative Withdrawal Methods: Consider using an alternative method or platform for withdrawal, at least temporarily, until the issue is resolved.
It’s frustrating to deal with these hiccups, especially when you're using services you trust. But with the rise of online scams, platforms are on high alert. A direct conversation with Binance should help clarify the situation and hopefully resolve it swiftly.

Best,
cryptomylife