Online scammers are sending out Apple Support scam email invoices claiming that the recipients have purchased products from Apple's App or iTunes store. The fake email invoices are being used by scammers to frighten and trick the recipients into clicking on the links within them by claiming they need to do so in order to cancel the purchases and get a refund. But, once the recipients click on the link in the fake email invoices, they will be taken to a phishing website that steals personal, financial, and Apple credentials (usernames and passwords).
Therefore, Apple customers who have received email invoices appearing as if they were sent from Apple, should avoid clicking on the links in them. They should instead, sign directly into the iTunes Store on their iPhone, iPad, iPod touch, Mac, PC, or Apple TV and check their accounts.
An Apple Support Scam Email Invoice

From: "AppIe Store" - tfi24k2zvek@everoncevit.com
Subject: Re [ Payment Complete ] Thank you for purchasing the product in the App Store, at December, 31 2020 PST. Order : 28985435 [FWD]
Date: 31 December 2020 9:49:34 pm NZDT
To: no-reply.32746095@web.appsupport.world
Thank you for your purchased,
Date and time : December, 31 2020 PST
Item : Ragnarok M Eternal Love ( BIG CAT COIN )
Price : $23.99
See receipt details on file attached
Best Regard
App Store
Recipients of the email voices claiming that they have ordered a product they did not, and who have clicked on the link in them, should change their Apple password and contact Apple Support for help.
Apple users, the best protection against phishing scams is to avoid clicking on links in email messages, social media messages, and text messages to sign into their online accounts.