Hello, Bir Billing Guide, and welcome to Wikipedia. We appreciate encyclopedic contributions, but some of your recent contributions seem to be advertising or for promotional purposes. Wikipedia does not allow advertising. For more information on this, please see:

• Policy on neutral point of view
• Guideline on spam
• Guideline on external links
• Guideline on conflict of interest
• FAQ for Organizations

If you still have questions, there is a new contributors' help page, or you can click here to ask a question on your talk page. You may also find the following pages useful for a general introduction to Wikipedia:

• The five pillars of Wikipedia
• How to edit a page and how to develop articles
• Help pages
• Tutorial
• Article wizard for creating new articles
• Simplified Manual of Style

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! JarrahTree 07:49, 24 September 2019 (UTC)[reply]

Hello, I'm JarrahTree. I wanted to let you know that one or more of your recent contributions have been undone because they appeared to be promotional. Advertising and using Wikipedia as a "soapbox" are against Wikipedia policy and not permitted; Wikipedia articles should be written objectively, using independent sources, and from a neutral perspective. Take a look at the welcome page to learn more about Wikipedia. Thank you. JarrahTree 09:21, 24 September 2019 (UTC)[reply]

WP:USERNAME and WP:SPAM - if you wish to continue editing - change your user name, and find WP:RS if you arent blocked quite soon JarrahTree 09:26, 24 September 2019 (UTC)[reply]

How to do .. Please let me know

No problems - https://en.wikipedia.org/wiki/Wikipedia:Changing_username - https://en.wikipedia.org/wiki/Wikipedia:Changing_username/Simple

I will be away from the computer for a few hours - if necessary try Help and someone should help you, otherwise I will be back on either later or tommorow. JarrahTree 10:11, 24 September 2019 (UTC)[reply]

i did it.. Don't know it will work or not.. Please you check again help me

@Bir Billing Guide: Please read the links (in blue) in the #Welcome! message above, as well as WP:NOT. These will give you a better idea about the purpose of Wikipedia, and what you can do to help us build this encyclopedia, as well as what you should not do. Thanks. —[AlanM1(talk)]— 06:31, 25 September 2019 (UTC)[reply]