Email doesnt work right

Hi,
Wondering what is wrong cause my email is broken or something?
Everything works fine but i dont see my sended messages anywhere.. I see my hostpage that, there is 161 sended massage, but dont see those anywhere my email.. How can i see that? And where i can return that or can do some backup etc? Any1 can help?

I use original email, not other company..
https://mail.ovh.net/roundcube/?_task=mail&_mbox=INBOX