Whenever there is an opportunity, there are criminals who will try to hurt
the people who are doing well with that opportunity.

I  have also certain Point you should know when dealing with
cryptocurrency exchanges.

DO NOT rely on a Google search to receive contact information for an exchange.
Scam artists cheat the system and send their false numbers and contacts to the top of the list.

If you get a message like these below at whatever exchange you are using: IGNORE IT.
“Given recent outages, please help us verify your identity. Click on this link where you can enter in your username and password”
“You have reached platinum status. Please sign in at ABC to receive an extra bitcoin”
Etc., etc.
NEVER give your password or other account information to a site using a link given to you in an email.
ALWAYS go to the website directly rather than using any link provided to you in an email.
Our goal is to help you maximize the potential of this once-in-a-lifetime opportunity.

You can, and will, generate great wealth from cryptocurrencies in a safe manner by playing it smart.