Russel Hobbs Sabre Stick hoover partially working (Winlaton Mill NE21)

Bought off Facebook market place last year. Hand held small section still works however the tubing on the stick section has split (as pictured) but it can't be replaced as a spare part. FB seller didn't advise dust container was broken so you have to unscrew to empty it or that it doesn't hold charge for long but enough to hoover a few rooms and stairs.