Hi

That's bad luck with the bike , I would be asking who and why did you damaged my bike and kicking up a sink about it... check to see if there is some CCTV about.

If it that hard to fix your bike i think it's just best to order a new back wheel of Taobao and get them to send it DHL should be with you in 2 days IMO

Best of luck

A touring holiday isn't much fun without a bike.