I was banned for 30 days on February 3rd, 2015. And it is still showing I am banned.

Hasn't the time been served?

Anyone here can help me with that?

Here's the account:

https://bitcointalk.org/index.php?action=profile

Can someone elaborate this ban so I can avoid this in the future.

Sorry ***********, you are banned from posting or sending personal messages on this forum.
Insubstantial posts+sig ad (14 days)

My account is showing that "You have bee banned...........Linkspam(5 days)"

what does it mean?

Am I banned for 5 days?