go grab a correct length brake line from an auto parts store, use a vice grip to undo this one, and swap out from junction to junction.

easy job, brake line fittings rounding off or the line being too rusted and snapping in the fittingi f you do turn it are very common issues. any new line would come straight and be bent to fit, you might as well do it yourself as random auto shop guy might skimp on bends

other option if there is room to use the same line is cut it off after the fitting ,buy a new fitting ,re flare and screw back in

__________________
This post brought to you by Carl's Jr.