Sage duo-temp pro Espresso machine (boiler broken) (Angel N1)

I'm giving for free my sage espresso machine as the boiler is broken.
I tried to fix it without any luck, but maybe one of you is a genius and will be able to fix it :) The coffee machine is turning on, it's just the boiler part that is not boiling (annoying for coffee). So yeah, it's yours if able to collect in Angel (you don't need a car, it's a medium size machine).

If you want to have a look online it's this model: https://www.sageappliances.com/en-gb/product/bes810?sku=BES810BSSUK