You have been blocked indefinitely from editing for clicking a userbox that you definitely should not have clicked. In addition, your ability to edit your talk page has also been revoked, because that userbox clearly stated that you should not have clicked it.
If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then submit a request to the Unblock Ticket Request System.
That block notice was not to be taken seriously. If you try, you will find that you are still able to edit.