Did you not read the fine print? You can't withdraw till September, though I don't know why you want to withdraw since Qtum is registered as a charity and they've clearly stated on several occasions the tokens are not be considered an investment vehicle. Team Qtum is building their thingy for the betterment of crypto and not interested one iota in lining their pocketbook. Hey, rumor has it that EOS is still looking for some Investard moneys. Check 'em out and report back here once you've donated to their cause as well. Sadly, you may have missed the window of opportunity to invest in ShinCoin by Jeff Ownby, formerly of BFL, but there's always next time.