I can´t authorize my account from word press


When I try to connect with twitter from my blog appear this: OAuth Authentication Failed. Your server time is not in sync with the Twitter servers. Talk to your hosting service to see what can be done.

Your server time: Tuesday, 24-Sep-13 16:53:09 UTC
Twitter’s time: There was an error querying Twitter’s servers. If these timestamps are not within 5 minutes of each other, your server will not connect to Twitter.

MY SERVER TELL ME THIS: Unfortunately, Twitter is not supported on our servers. Twitter administrators have blacklisted our IPs and do not seem to be responding to our queries. Why don´t answer to my Server?

Please help me!