Update premium.mdx

Author: bz2a

docs/getting-started/premium.mdx

@@ -65,16 +65,13 @@ You can purchase a premium membership using one of the following methods:
 
 - **Credit Cards**
 - **PayPal**
-- **Credits**
 
 For more information about each payment method:
 
 - **__Credit Cards__**: We accept all major credit cards from any country worldwide. The displayed amount will be in dollars. 
 
 - **__PayPal__**: Make sure your PayPal account is legitimate and has the correct amount before making a payment. If you encounter difficulties, try linking a credit card.
 
-- **__Credits__**: Our service provides a bot currency called `Credits` You can load up your credit using various methods without spending real money.
-
 ## Inviting Your Premium Bot
 
 To access the premium features, you must invite the bot to your server. The inviting process can be completed through the Manage Premium page, which can be accessed through this [Manage Premium](https://probot.io/premium/manage).