Hopper
Scam
Scam. As other reviews said, I tried to deposit $100 USD using XMR. (Note that $100 is the minimum transaction amount, which should've been a red flag to me.) My XMR transaction was confirmed on-chain but the CryptoCardium website reported "HOLD - CONTACT SUPPORT". Support is not available unless you pay them more money, so. My mistake, I should've done more due diligence before sending a random website $100.



