How many infractions?

Click on your user name and go into your profile. there should be a tab there that says Infractions. You currently have 0.

Also, you won't always get PMed if you get one. If I'm giving a warning (yellow card) as opposed to an infraction (Red card) I might not PM you.

Iirc, the system automatically sends the PM to you, whether or not you write an extra message, unless you guys turned it off.