A little nervous. Last night I bought 600 shares of IOTA which went up significantly today. I logged back in to move them off the Binance exchange and it is telling me that my withdraws are suspended due to "network congestion." I also have a small balance of ETH that has the same message.
Binance are now one of the leading exchange in terms of trading crypto currency. I recently use it for selling my altcoin and it works fine for me without having a problem. Had you already send ticket to their support? Their support team is active and will reply to your concern asap.