Deleting My PM's

My PM box is full and for some reason, I can't delete any messages. When I try to go delete messages, it says "no private messages selected". I'm in the middle of a deal right now and any and all help will be appreciated.

Thank You,
Sharksfan

 

There are small boxes next to each message, I believe on the far right. You should click the box for each PM you want to delete, then choose the delete option. If you want to delete them all just click the box which is for all messages then hit the delete option.