Pushchair repairs (also in Baby)

Does anyone know anything about getting a Hauck pushchair repaired? The handle hinge on our Infinity went (right in the middle of Leeds Victoria Quarter, of course, a 15-minute train ride from home - thank heavens for nice waitresses with masking tape!) and I don't think that this is one that my husband will be able to solve. I really like the pushchair and would like to carry on using it, preferably without having to replace the whole chassis but I can't seem to find anything on-line for repairs/customer service.

We bought it through kiddicare.com over two years ago now. Does anyone know if their customer service might be able to help? I am thinking of calling them but need to get Peter up soon and don't want to be stuck on hold for ages.

Any advice would be much appreciated.