Dude, learn from your mistakes or just take a look at other's mistakes and just stay away from scam sites like the one you mentioned above. Don't waste your time with them. They'll just scam you and take your money for free. Those cloud mining sites are ponzi sites that feed on newcomer's money. They will never stay for long term and you will be able to get your money back. Look for something else. Try to learn new skills that you may use to earn BTC online.