Deleted Sent Items

i was surprised that all of my sent items in my yahoo mail account
is all deleted
i just checked it last night.and
still i review all my sent messages..
and now it’s gone..
what cause the problem because i dont remember that i delete it manually.
any possible way to recover those messages…
thanks
Answer #1
Go to the “Trash” folder, there you can see all the deleted items/messages
Answer #2
my thrash is also empty…
Answer #3
Change your password and email customer support.
Answer #4
how to do that..@