Here are a few key questions:
 Do you understand that Wikipedia is an encyclopedia, and not a business directory?
 Do you understand conflict of interest?
 Do you understand that to be considered for an encyclopedia article, the subject must be notable?

You are currently blocked because your username appears directly related to a company, group or product that you have been promoting, contrary to the username policy. Changing the username will not allow you to violate the 3 important principles above.