Last time, they've gone too far, they did enlist Bitcoin Cash as "Bitcoin (BCH)" and Bitcoin as "Bitcoin Core (BTC)" in that site.
The previous replies know what they're saying and stay away from that site if you're a total newbie.
If you know which is which and quite knowledgeable on digital currencies, you can safely buy Bitcoins there.

But if you're serious on buying bitcoins, why don't you open a "Buying" thread in the Marketplace board (Currency Exchange) and wait for replies and offers.
Just remember to review the user's trust rating before closing the deal.