There always seems to be problems with the 1337 wallet on C-cex, it seems to be in maintenance all the time so I had to just sell my 1337 coins and then transfer that BTC over to Cryptopia where I have never had any issues since using them buying 1337 coins. I highly recommend people buy there 1337 coins from that exchange and just leave C-cex as they always seem to have problems and not just with 1337 coin but with many crypto currencies.