I bought Guild Wars Platinum Edition, but i dont know how to play eye of the north!?

Ok, so i bought guild wars with two games, prohecies and eye of the north, but i dont know hot to play eye of the north once i reach to lvl 20 so i need help!I bought Guild Wars Platinum Edition, but i dont know how to play eye of the north!?
Its an expansion not a new game. Go to Lions Arch and find a guy named Len Cauldron. Hes at the bottom of the stairs by the guild register. He gives you a quest called what lies beneath. You have to be level 20 to get it. Take it then do the quest. Its very very easy. All you have to do is go outside LA and explore the crevasse. I would bring running skills for the end of the quest but you could do it easily without it. Hope ive helped. Also you can contact me on my character Valerie Inferno. All my characters will come up on there. Just add me to your friends. I can help you with anything including gwen anytime im on. Just whisper me. Good luck with it too :)I bought Guild Wars Platinum Edition, but i dont know how to play eye of the north!?
Travel to Lion's Arch. You need to find the character named Len Caldoron, and complete the quest he gives you - "What Lies Beneath"I bought Guild Wars Platinum Edition, but i dont know how to play eye of the north!?
You have to get to a place called Lion's Arch and be at least level 10. Once you get there (it's about halfway through the story-line/missions) you'll be able to get a quest from a man named Len Caldoron (or something similar) that will take you to Eye of the North. If you need help in-game you can contact me by putting Megan Oryan on your friends list. Any of my characters will show up under that name and I can help anytime I'm on.