This site got my hard earned cash. A guy in whatsapp lured me into mining bitcoin by investing some upgrade instead of free and it will mine for me within 7 days. Wah! he lured me into filling my blockchain wallet key and that is how all my bitcoin went, then he continued telling me to be patient, the mining appeared to be working but i had not mined anything within 7 days, he ran away when i told him he is a con saying he is just a worker in the company. If you don't know anything about bitcoin, don't dare do it blindly. you will loose everything.
