guys I have many account in many exchange and tread market like cryptopia,coinsmarket,kucoin,treadshtoshi etc.
but I don't know which market are safe my coin for tread?
Well most of them is safe like Kucoin and cryptopia. You can try crex24.com too, I did some transaction on that crypto exchange. Oh, it's good to read some review on internet to those specific exchanges you want to go in, just to double check first specially some transaction fee and how user friendly the interface and many more.