Liqui, bittrex, c-cex and cryptopia are safe and they offer auto withdrawals. Currently they were delaying withdrawals due to the 1st August event but from tomorrow, their withdrawals would again be instant. Among these, c-cex has the least fee of 0.0002 and they add a high fee for the transactions for faster confirmations while support of bittrex is the best.
Well Thank you so much! I will switch to bittrex then.