Suppose, you have added a new extension to MagentoConnect. You may have situation to delete that extension later on. However, there is no delete option in Manage Extension section in MagentoCommerce (My Account -> Extensions and Languages -> Manage Extensions). You can Edit your extensions yourself but you cannot delete them.
To delete you extension, you need to send message to Magento Team through the contact us form. Here are the steps to do so:-
– Go to Magento Contact Us Form:- https://www.magentocommerce.com/company/contact-us/
– Select Magento Connect as Reason for Inquiry.
– Fill other required form fields.
– Send Message.
You are done. Your extension will be manually deleted by Magento Team Member as soon as they check the message.
Hope this helps. Thanks.