Here is a step-by-step guide on how to create a Wikipedia page:

1. Check your notability: The most common reason why Wikipedia pages fail the review process is the lack of notability. Your brand must be notable enough to have a Wikipedia page. You can check your notability by searching for your brand on Google and seeing if there are any reliable sources that have written about it.

2. Create an account: To create a Wikipedia page, you must have a registered account. Log in or create one.

3. Start with a draft: Before creating a Wikipedia page, it's best to start with a draft in your user space. This will allow you to work on the page without it being live on Wikipedia.

4. Write the content: When writing the content for your Wikipedia page, make sure that it is neutral and unbiased. You should also include reliable sources to back up any claims that you make.

5. Submit for review: Once you have finished writing your Wikipedia page, you can submit it for review. A Wikipedia editor will then review your page and either approve it or reject it.