Cryptoarbitrage is not a reliable platform, I lost money to them. But luckily for me, I was able to get it all back with the professional help of OrbitResolve.com
Cryptobravos is a scam site, and should be avoided at all cost. I lost money to them but I was lucky enought to have found OrbitResolve.com who helped me recover all the money I invested and lost to them.