Been doing BTC since 2013. Tons of different coins, wallets, exchanges, and mining. Never had a problem till I tried CryptoDao.com to try and acquire a small amount of ASCH based on it's being listed as an exchange to purchase ASCH from Coinmarketcap. They have apparently stolen my BTC deposit. I should have realized much sooner what was going on when I wasn't given a transaction number for the withdrawal. Like most, I assumed the Chinese language difference was responsible for bad communication. Fuck me. Learned a valuable lesson here today, never again. No volume, no action, no communication, no support...no business from me. Fuck them.