Filling out online forms

A lot of online forms have been made user-friendly by pre-filling some default information for the user. You are asked to make a user-friendly function that can be used by the whole company when they onboard new customers. It’s known that most of the customers come from a Sales background, and their experience is 5+ years.

The function should have 4 arguments, where the name and the age are required, while background and experience are pre-filled.

The function should print a simple table with each field on a separate line. An example is presented below:

Name: Anna
Age: 35
Background: Sales
Experience: 5+ years

In case the name or the age were not provided, the function should print Not enough information. You can set the default values for name and age to None to print this message if the values remain None.