arbitrage

Crypto sells at a 4 to 5 percent premium in india..ive been trying to find a way to buy crypto on international exchnages and sell it on local exchnages or p2p.. I know its not easy otherwise premium wouldnt exist but im sure some people are doing this.. Can you suggest me the Best possible...

I have looked at this Arbitrage.is they claim: This reminds me back in time of another forum TalkG which was full of services with same promises. It ended up to be MLM and other scam schemes more then anything else. What are your thoughts about such websites?