Go to Loyalty > Embedded Block > VIP Tier for the account page.

You can show the customers their VIP tiers on their respective account pages.

You are free to change the color of the text and background within this setting.

Once you are done with that, you need to add the block in the customer account page.

To do this, go to Online Store > Theme > Customize > Customer account.

Note: If you are having trouble locating it, use the search function.

Also Note: If you are not logged into an account in your store, you will be redirected to Customer login instead. Simply enter a username and password here to log into a store account and you should be properly redirected to Customer account.

On this page, add the block of the VIP tier and it will be visible to the customers.