If you want to track your skins or manage your details, do so through official channels:
Using or attempting to use an account generator carries severe risks: Fortnite Account Generator
Many sites force users through endless "human verification" surveys. These are designed to generate ad revenue for the site owner while never actually providing an account. If you want to track your skins or
Many of these sites eventually ask for "small fees" for "premium" accounts, which is a straightforward scam. How to Safely Manage Your Fortnite Account Fortnite Account Generator