To whom it may concern,

I am in receipt of your registered letter dated ...

I write to report that I have no information for the referenced individuals since ???? month of ??? year when they moved out then. I have no business nor relationship with them except that I gave them temporary sheltering then out of my kindness only.

I will appreciate if you can remove me, anyone in my household and my residence for future communication regarding this matter.

Thank you for your assistance.
Respectfully,
who who who

另：请下次求助帖里加个谢谢字样。谢谢。