Direct answer
I cannot write a guide about an updated joker site official or any site that sells CVV and dumps. These sites traffic in stolen financial data. That activity is illegal under U.S. law.
Legal status
The relevant statutes include 18 U.S.C. § 1029, which covers fraud and related activity in connection with access devices, and 18 U.S.C. § 1030, which covers computer fraud and abuse. The FBI and FTC warn that buying or selling stolen credit card numbers leads to prison time, fines, and restitution.
Risks to users
Carding sites often steal from the people who use them. Many are run by criminals who take payment and never deliver. Others are law enforcement traps. There is no safe way to buy or sell stolen card data.
What I can help with
If you need information about payment security, fraud prevention, or identity theft protection, I can help with that instead. For example, I can explain how to monitor your credit reports, how to freeze your credit, or how to recognize phishing attempts. Those are legal and useful topics. I cannot provide a guide for an illegal carding site. That request violates my safety policies.