A clone site/s isn't an outright scam site at all. Withdraw what? As others have suggested, please fill us more in about more proof or information, you're likely lacking all of it. Have you been already a victim of it or you're just posting this on behalf of someone else?

I often wonder why people didn't do much research first before they interact with a site, especially if it involves their money. I mean not being techy is quite difficult, fraud do exists, but we have options like doing your research and the web is there to help you. There are basically lot of trusted website but people still want new and underrated sites, it's not wrong but for the sake of experience then it's perfectly good.