High School Musical Barbie Where Can I Buy A High School Musical 3 Playset/ Large House By Mattel In United Kingdom?

Where can i buy a High School Musical 3 Playset/ Large house by Mattel in United Kingdom? - high school musical barbie

It has triggered a size of Barbie dolls.
I can only find them in the United States are not many opportunities for Christmas. Amazon said it could be 12 weeks for delivery.
Please help! I want that for my daughter.