General Doblo window

[Ged hill]

Hello i have 07 doblo multijet ..at Christmas i went to open my window inthe ice and the clip from the side rail came away stuck to the window ..now the window came down at an angle im onli gettn it fixed now ..but the problem is that the white clip at the bottom of the regulator has broken ..and the glass bushel thing is gone too..is it possible to get the glass bushel thing for the bottom and the white clip that holds regulator on or does the whole regulator hav to be replaced ..thank u any advice wud be greatfull..