They have claimed that it is available and they use the TradingView website to prove it, but when you go to that website, Meta1 doesn't exist.
You can try it yourself and pay close attention to all the "M"'s used throughout the site: https://www.tradingview.com/chart/ (You can set the dark color theme from the menu)
Here are some screenshots of the Meta Exchange "The Team" has put out. (issues highlighted in red)
Something as little as a font/typeset is enough to prove this is a scam. Just type any symbols with a "M" to compare.
Meet "The Meta 1 Scam Team":