Amazon Associates has declined my website

Hi
The domain I have registered for my first store is www.legossite.com, which has been refused by Amazon Associates because they say they do not allow brand names.

Hello,

Thank you for applying to the Amazon Associates program.

When you have completed our online application form, you have entered the URL address of your website in the following form: http://www.legossite.com.

We do not allow the use of URLs including …

Amazon Associates has declined my website