Guys can you give me some legit and real sites to invest my bitcoin to earn more! there were so many sites out there but i cant just invest on them because I dont know if they are real or just scam! And also do you think guys that those coin/bitcoin doubler are true?
You can do that on legit exchange sites like Binance and Kucoin. Nowadays, the Two-Factor Authentication (2FA) system has enhanced more security. Always look out for that to make sure your trades and investment are well secured.