fix change order and agenda list

src/app/services/events.service.ts

@@ -1206,11 +1206,23 @@ export class EventsService {
           })
         )
       } else {
+        const calendar = this.DetectCalendars(calendarId)
+        const header = this.makeHeader(calendar)
 
+        options = {
+          headers: header,
+          params: params
+        };
+
+        return this.http.delete(`${puturl}`, options).pipe(
+          catchError(err => {
+
+            this.offlinemanager.storeRequestData('eventDelete', arrayReq);
+            throw new Error(err);
+          })
+        )
       }
 
-      throw('header not found')
-
     }