How to shift cells down with new entry in sorted list

Hi everyone. I have a list of customer names that auto updates with new names from another worksheet and auto sorts in column A. The customer's address are in column B and telephone numbers are in column C as follows:


Don DonAddress Telephone1
Sam SamAddress Telephone2
Zadie ZadieAddres Telephone3

But when column A inserts a new name and updates, the rows below the new name in columns B and C does not shift down and the data becomes misaligned from left to right as shown below:

Don DonAddress Telephone1
Fred SamAddress Telephone2
Sam ZadieAddres Telephone3
Zadie

Any VBA/macro ideas as to how to automatically shift the data down in column B and C leaving blank, formatted cells beside the new name as shown below?

Don DonAddress Telephone1
Fred
Sam SamAddress Telephone2
Zadie ZadieAddres Telephone3