Does someone know why Wikipedia doesn’t provide any information about very useful website EuropeBus.co.uk like online travel guide for people who want to travel by coaches or buses?

It’s 8 years old and updated regularly, is written from the beggining in HTML5, and other the newest standards, has a blog as well.

I thought wikipedia is fair playing place, but it looks like only if you have a lot of money you can afford to be visible on Wikipedia like many useless websites.

probably because no one wanted to write about it o r it was written in promotional way and deleted? As a UK topic You probably get more info on english Wikipedia than on polish one.