1. Begin by selecting "Contacts"

2. Now, proceed by choosing contacts from the list

3. Next, click the pencil icon located on the left side.

4. Proceed to add new details by clicking on 'Add'.

5. Now, type your note in the text area provided.

6. Save your note by hitting the 'Save' button.

7. If you wish to update the notes, simply click on the pencil icon.

8. If you wish to delete the notes, simply click on the trash icon
