Eng. Nicolas Teddy from London is also offer me to be his Nanny of 2kids and pay me also 800pounds per week, a?

Eng.Nicolas Teddy from London is also offer me to be his Nanny of 2kids. he told me that he would pay me 800pounds per week. and he re-commend me also in evisaoffice_uk@yahoo.com to comply my requirements just to get visa from there and they would like to pay me trough western union half of the payment in pane ticket and the visa?