Request for permanent removal of threads

[hugo]

Dear Sir/ Madam,

I would like to permanently delete four of my threads and posts due to the following reasons:

-I have mistakenly show my private contact information including contact number in those posts
-I have received some harassments and disturbances recently as some unknown people find me via the contact no.

Here shows the links of my four threads. I would be grateful if the forum administrator could help cancel all of my posts permanently. Thank you and I look forward to your reply!
http://hkgay.net/showthread.php?tid=123382
http://hkgay.net/showthread.php?tid=123381
http://hkgay.net/showthread.php?tid=119515
http://hkgay.net/showthread.php?tid=119514

Yours faithfully
Hugo
17th June 2020