withraw building etc

why when we withraw a mine we lose the deposit that is cruel !
also
can we hide any adventure combat message in the mail ?
also
why most of the time its super hard or imposible to make the friend colectible highlight work
also
the whisper chat flash for years when no message is there why ?
also
why the trade office doesnt show my posted trade ?

4. The whisper tab will flash when someone whispered you while you were offline. Just type /w (your username) and hit space. Type something and hit Enter. Go ahead and delete the thread and you're good to go.

5. The TO doesn't show our own trades. You can look up a trade you've posted on the Selling tab.