Dear ARO

Welcome to 419Legal.

If the email you received came from Nigeria as same as A. H. Z.,
then it is definitely an "employment scam" email.
Whether or not they ask you to pay for any upfront money, it is very strange if UK company sends an email from Nigeria???
Please check your email with full headers.

Or please copy and paste your email received with full headers (minus your email info in it) in this thread if you are not so familiar with “how to locate it”.

Awareriskinc