Please know that if you receive any email with any offer and the person has a 0044 0 70xx - ITS A FAKE!!
070xxxx looks like a UK mobile number but a UK mobile number never has a zero after 7. The 070 are premium numbers that can be directed to any parts of the world or even skype.
So, if you see a zero after 7 --- 070xx number --- the option is simple. DELETE!!!