u/ERPGfan

The active grill unit is broken and the middle part (circled in image) which is supposed to be bolted to something has the bolt and nut on but there is nothing there. Anyone know what it is supposed to attach to? Car was hit parked and on the outside there did not appear to be any damage but upon removing the bumper there is a bit of broken plastic pieces and in the middle where the bolt is, a hole with nothing I can tell broke off so might have been a big piece that broke.