請問英文授權書點寫??急急, 希望真係幫到我啦

Subject: Authorisation Letter for collecting XXX Mobile Phone
Dear Sir/Madam:
Please be informed that I (Ms. XXX (ID#: B 1234XX(X)) would like to authorise Mr. XXX (ID#: A1234XX(X))to take the mobile phone (Model: XXXXX) on behalf of me.
Attached herewith please find the copy of my ID card for the ollecting of the said goods.

Thank you for your kind attention.

Best regards,

-------------------
XXXX

AUTHORIZED LETTER
===================

Re: (Name of the comunication company)

Dear Sir,

I, the holdher of HKID no.: AXXXXXX(X), hereby authorized Mr./Ms. AAAAAA to collect the mobile phone on behalf of.

Thanks for your kind attention!

Regards,

"YOURNAME", the HKID holder of AXXXXXX(X)

記得copy 埋身份@証OR 响身份証上寪呢封。