sidebar candidate info not loading even after service is up

src/app/services/cv.service.ts

@@ -13,6 +13,8 @@ import { IContact } from '../contact/contact.model';
   providedIn: 'root'
 })
 export class CvService {
+  public getCandidateInfoSubject = new Subject();
+
   public cv!: ICv;
 
   public about!: IAbout;