docs(bizz-card): fixing structure of the audit

adding more questions according to the readme

subjects/mobile-dev/bizz-card/audit/README.md

@@ -1,17 +1,33 @@
 #### Functional
 
-> In order to run and hot reload app either on emulator or device, follow the [instructions](https://docs.flutter.dev/get-started/test-drive?tab=androidstudio#run-the-app)
+> In order to run and hot reload the app either on emulator or a device, follow these [instructions](https://docs.flutter.dev/get-started/test-drive?tab=androidstudio#run-the-app).
 
 ###### Was the app committed within the required time period?
 
-###### Does the app run without crashes?
+###### Does the app run without crashing?
 
-###### Only standard Flutter packages and url_launcher (for bonus) are allowed, is that the case in the app?
+##### Only standard `Flutter` packages are allowed in the mandatory part (url_launcher is allowed for the bonus).
 
-###### Does the app display image, full name, age, email address, phone number?
+###### Can you confirm that only standard packages were used to complete the required part of the app?
+
+###### Does the app display a profile picture with a circular shape?
+
+###### Can you confirm that there is an `AppBar` with the title of the app "BizzCard"?
+
+###### Does the app show the `First Name`, `Last Name`, `Age`, `email`, and `phone number`?
+
+##### Open the code and search for the following:
+
+###### Is the `backgroundColor` of the `AppBar` set to `blueAccent`?
+
+###### Is the `First Name` and `Last Name` in bold with font size 30?
+
+###### Is the `Age`, `email`, and `phone number` with font size 20?
 
 #### Bonus:
 
-###### +Does the app use local assets to store an image?
+###### +Does the app use local assets to store the images?
+
+###### +Does the app generate qr-code that displays the information shown as text?
 
-###### +Does the app generate qr-code that displays information shown as text?
+###### +Does the app contains icons in the `AppBar` or anywhere else?