Showing data in one component from two different components

I have written a app in Angular called data center. It has three components employeeForm, customerForm and View. If any user(customer or employee) fill any one of form and click submit his data should be shown in view component. Again if the next user fill any one of the form the data of the previous user gets removed from view and the data of new user is shown.

But here when I click submit or view navigation link the router goes to page not found component. What should I do?

Here is my code https://stackblitz.com/edit/angular-tdmrgp