can't track private messages.

[Beauty4123]

hello! umm...i've been having a bit of problem lately. whenever i send a PM, it won't say that it's unconfirmed or confirmed. it dosen't seem to track anymore. i had alot of confirmed messages that i never deleted, but just now, i finally deleted them all. and now the tracking link just totally disappeared from my inbox. i also just sent a PM a few minutes ago and i can't track it at all. is there a way this can fixed? because the tracking messages section (that says when a PM was read or not) should be there and it's not there at all anymore. i even switched AHS layouts, and it still dosen't work or show up. thanks for anyone who can help!