Hello,I'm Zoey and I'll be assisting you. Are you online now?
The Federal Reserve Bank is the US Government's bank. They have nothing whatsoever to do with the distribution of inheritance funds to private individuals. They regulate the US economy.
Scammers are just using names, such as the Federal Reserve Bank, the International Monetary fund and the United Nations to bolster their credibility so that you will give them personal identifying information, such as your bank account, for future identity theft and to steal your money, because you will be compelled to wire money off to Africa to get your so called inheritance.
The IMF and the United Nations are aware of scams using their names and they warn right on their websites that they have nothing to do with lotteries, sweepstakes, prizes, inheritances and disbursement of money to private individuals. Here's one of the IMF's warnings. Here's one of the UN's warnings.
The contact information you have is not the real email address for the government agencies, nor are the phone numbers real. Scammers will answer and lie to you.
Do not contact these folks. They are liars and scammers and out to steal your money. Cease any contact with them. Report the fraud to the FBI at their Internet Crime Complaint Center at IC3.gov.
Just checking in to see if you need more help or any clarification of my answer. If so, please reply here on this question thread.