Does anybody out there know where the ticketmaster box office is?

i bought tickets to a gig in london on wednesday and have to pick them up at the ticketmaster box office and i cant for the life of me find where the address is/location, could anyone please help me out.

in london it is Greenwich

Greenwich Tourist Information Centre

2 Cutty Sark Gardens

Greenwich

London

SE10 9LW

Special Needs Customer Access

Wheelchair Friendly

Blind / Visually Impaired Friendly

Deaf / Hard of Hearing Friendly

Staff available to assist all customers

Hours

Mon - Sat 10am - 4.30pm

Payment

Cash/Cheque

Ticketmaster Gift Certificates

Ticketmaster Gift Cards

if this is not the right one you can go to the ticketmaster website at the following link

http://www.ticketmaster.co.uk/section?tm_link=tm_home_header

just go to ticketmaster.co.uk since you live in london and search for the one nearest you.or you can just buy them online and pick them up where ever you are going.