Dont be fooled by the image, its basically what they've been using to avoid Amazon security, blatantly advertising a Fake ID on Amazon would not go down too well for them.
Firstly,
You could install Tails on an old laptop or computer. ( https://tails.boum.org/ )
You're going to need to secure every single thing you do however you're making ID's and you're going to need specific software and tools which are mainly in Windows such as Photoshop, Printer software/drivers and other tools.
You're going to want to completely separate you're personal online presence with your vending one.
Only communicate over reddit(on your vpn/tor) or your private email under an alias. Make a new reddit account and email.
Quick search online turned up this, sure you can find better though if you looked
The reported problems with the emails are touch and go - Seen someone say they got tons of replies without issue using ProtonMail and others none.
https://www.privacytools.io/#email has a nice list of providers, some free, some paid.
Using a standard email over a VPN is another option.
Hi, with being anonymous it's not something people who are just buying an ID need to worry about and if it is then id recommend buying a VPN for a month. I used ExpressVPN since they store no logs, connection logs or time stamps.
It's a waste of time honestly since Law Enforcement are not actively looking for a teenager buying a fake id online. It's the sellers they're after. Hope this helped.
im sure they can be found cheaper though