NCrowd did not pay vendors. They changed their name to BoomStreet to hide the scam. I did not realise this so bought vouchers for both names. The NCrowd vouchers were worthless as my vouchers were not honoured so I lost a lot of money. The Boomstreet vouchers were worthless as they went into liquidation - l lost money.
Now NCrowd are back "even better". Yes I am an idiot but please please avoid this evil company.