Taken advice on best plants etc is their a link on how to purchase
Eh? What on earth do you mean?
Do you mean a link to somewhere where you can buy the plants you like? If you can tell us what you've picked, people will be able to suggest good places to get them.
The Gardener's World website is linked to the magazine of the same name. If you subscribe to that, you can go to the discounts page and get some money off from various suppliers. However, this site itself doesn't sell plants etc.
A trowel in the hand is worth a thousand lost under a bush.
A quick Google of the plant name will offer up a range of suppliers. Some are better than others but you'll find reviews useful.