how to delete postings

[yellowtang]

can any one here tell me how to delete postings.
 I want to delete the sale of the so called 300g tanks as I was told.
 anybody here.can give me a hand?
 thanks.

[BigDaddy]

You can only delete your own posts... so if a thread you created has other peoples postings. you can only delete yours.

Modify your subject to say "PLEASE DELETE" and a mod will do it for you.