My box is full ---when i click the messages I dont need---Theres no deliete ??????

in the pm window check the little box to the right and or check the one above the messages to highlight all then delete

I got to the check all the messages i wanted to deliete----There's no deliete link????

scroll to the bottom and open the little menu and select "delete" out of the options and click the button

Found it, thankz