How do I change adwords business page url

[ipnotech]

Just signed up for Adwords starter edition and my campaign will not start because it is requesting a landing page.

The problem is that I can only select the xxxxx.googlepages.com one, not my own website.

There is no option for me to select my website url in the form of domains , just googlepages .

Has any1 got any ideas as to why?

I extensively search the google help and google itself and cannot find the answer.

Thanks if any1 can help.

Regards

Ipnotech