how do you get waves address on coinbase? if you don't have the address then chance you can't send to it.
pls tell me the best wallet for waves? is bittx safe?
No, exchanges are NOT safe. You need to keep your coins in your wallet. Read topics about btc-e.
For waves u can use https://chrome.google.com/webstore/detail/wavesliteapp/kfmcaklajknfekomaflnhkjjkcjabogm
Check this topic for more info: https://bitcointalksearch.org/topic/waves-ultimate-crypto-tokens-blockchain-platform-1387944
Exchanges with 2FA are much safer than your average user. If you are paranoid and security conscious then sure you are better off with the coins on your own wallet but for the 99% of people an exchange with 2FA is much safer and bittrex has a very good track record, don't compare them to btc-e.
