There's a lot of red flags in this email...

1. Did you ever apply for a position with them "back in April"?

2. The title "Operational Assistant" sounds completely made up because you can't be an assistant to "Operational", that's not a thing or department or a business function. Operations Assistant would make sense, but not what they're offering

3.Why would they pay someone in Dollars just because the role is overseeing US operations? Does this person know that you live in the US?

Anyway, sounds like you've stayed away, which is good. Thanks for sharing it with the rest of us.