Is It True That Immigration In Uk Need You To Send Money To Yourself Via Money Transfer And Send The Document?

I have gotten a host for me In u.k as am to work as an Au pair. we have been communicating with the attorney to this family so she can process my visa, work permit from the home country as well as flight info, this is what she asked me….
The following process has been adopted following the new-points based system to earn the needed points for issuance of National Insurance Number, Work Scheme Card and supporting documents. Bank statements were hitherto accepted, however due to falsification of bank statements which does not compulsorily certify/surety that the applicant would enter the Country with the mandatory insurance allowance/financial requirement, we no longer accept bank statements as final travel guarantee for the Basic Travel Allowance
Important (As per Immigration policies, this process must be completed by anyone you wish to stand in as your next of kin; i.e any member of your immediate family must be aware of your intended travel to the UK. This can be either your Father, Mother, Brother, Sister, Close Relative or Friend)
To meet the above requirement your Father or Mother or selected next of kin or friend is to make a deposit of the stipulated financial requirement of £600GBP with Your name as the receiver To UK via any Western Union or MoneyGram agent as proof that you have secured funds to support yourself when you arrive here till you receive your first salary from your Employer:
Sender can be Father or Mother or any of the suggested individuals above at your discretion that you wish to be aware of your travel to the UK.
Receiver: Must be you the primary immigrant (Joyce Tibira Njoroge)
Payout/Destination Country: United Kingdom
Note: You must ensure that the sender is any of the above as instructed and the receiver is you for the security of your funds.
Your Father or Mother or selected next of kin should Visit the nearest Western Union or MoneyGram Post Office, Western Union or MoneyGram agent or Western Union or MoneyGram Shop close to you and make the deposit of 600GBP with your name as the receiver to United Kingdom which is your insurance allowance following the transfer instructions above carefully for our verification and confirmation.
Application Checklist: You are to send the following application requirements:
 Confirm Courier Address for Shipment of Hard Copies of your National Insurance Documents, Work Scheme Card and supporting documents.
 Scan the receipt of the deposit of your financial requirement including the Money Transfer Verification Number to enable our office perform Verification of the deposit. This is usually carried out within 24hrs.
The instructions above would earn you the needed points under the point-based system for the release of your Certificate Of Eligibility,Social Worker Identity Card, Work Scheme Card and supporting documents to legalize your work status here.
SOMEONE TELL ME THE TRUTH OF THE MATTER !!!!!!!