User talk:Nationalaffair

Welcome!
Hello, Nationalaffair, and welcome to Wikipedia. We appreciate encyclopedic contributions, but some of your recent contributions, such as your edit to the page CAR T cell, seem to be advertising or for promotional purposes. Wikipedia does not allow advertising. For more information on this, please see: If you still have questions, there is a new contributors' help page, or you can. You may also find the following pages useful for a general introduction to Wikipedia:
 * Policy on neutral point of view
 * Guideline on spam
 * Guideline on external links
 * Guideline on conflict of interest
 * FAQ for Organizations
 * The five pillars of Wikipedia
 * How to edit a page and how to develop articles
 * Help pages
 * Tutorials
 * Article wizard for creating new articles
 * Simplified Manual of Style
 * Task Center – need some ideas of what kind of things need doing? Go here.

I hope you enjoy editing Wikipedia! Please sign your name on talk pages using four tildes ( ~ ); this will automatically produce your name and the date. Feel free to write a note on the bottom of my talk page if you want to get in touch with me. Again, welcome! -- Deepfriedokra (talk) 20:33, 6 March 2023 (UTC)

March 2023
 Your account has been indefinitely blocked from editing because of the following problems: the account has been used for advertising or promotion, which is contrary to the purpose of Wikipedia, and your username indicates that the account represents a business, organisation, group, or web site, which is against the username policy.

You may request a change of username and unblock if you intend to make useful contributions instead of promoting your business or organization. To do this, first search Special:CentralAuth for available usernames that comply with the username policy. Once you have found an acceptable username, post the text  at the bottom of your talk page. Replace the text "Your proposed new username" with your new username and replace the text "Your reason here" with your reasons to be unblocked. In your reasons, you must: Appeals: If, after reviewing the guide to appealing blocks, you believe this block was made in error, you may appeal it by adding the text  at the bottom of your talk page. Replace the text "Your reason here" with the reasons you believe the block was an error, and publish the page. -- Deepfriedokra (talk) 20:33, 6 March 2023 (UTC)
 * Disclose any compensation you may receive for your contributions in accordance with the paid-contribution disclosure requirement.
 * Convince us that you understand the reason for your block and that you will not repeat the kind of edits for which you were blocked.
 * Describe in general terms the contributions that you intend to make if you are unblocked.