Does anybody understands what this called cold rewards are? Is it like staking and getting some coins after a bit of time? I am a bit confused about the description on their site.

Will i get the Cold Rewards if the DVT are on the exchange southxchange? Or should i send them to an wallet?

any chance to swap or safe my coins from coinexchangeio ?

EMD - really low Market Cap at this Time, so it is possible to get a huge Profit of 10x - 20x on it in the next Time!

Any News to this Gem?  really low Market Cap at this time, so is it a good Investment?

And how i can be safe that i will get BTR? And where i can get a wallet?

What do you think about StrongHands (SHND)? It's undervalued right now and could be changed with Doge. The developers of this coin were inactive a so antoher Team has taken over and are very active at twitter, new Website etc.

My only eysore is the huge sell wall at 1Sat in coinexchange. I've already invested some bucks in it.

actual price $0,000003 USD (23.31%) and a low volume of $12853 USD. Source: coinmarketcap.