Follow the instructions given below to view the client's history:
1. Go to the 'Clients' on the toolbar and click on it.
2. You will find the list of clients you have. Open a 3 dots menu of an invoice and click on 'View.'
3. Now open 'History' at the top by clicking on it.
4. You can view the history of a client with details. Clicking on 'View All' will allow you to view the history of all clients you've added.