Quote from: icberg1 on February 21, 2018, 11:44:50 PM

here is the address: 17tv6veEupvAZ7MDd6GgjgvFpYiE3Yd6Dd
its a new address i only imported it after i couldn't find its related private key

based on what I see on explorer, is this your tx sending 0.156 BTC to Bittrex
https://blockchain.info/tx/4889de3d4115a80df493917cea8f0681824fbff3a8a29960890045b6a776c1c2
if my guess is correct, then your address 17tv6veEu... is a change address

if you could try again using iancoleman tool,
- enter your 12 seed phrase in BIP39 Mnemonic textbox
- scroll down and (on BIP44 tab) check if those addresses shown existed in your bc.info wallet
- if it is true, scroll back up a bit and change "External / Internal" to 1, this will list all change addresses
- as far as I know bc.info uses BIP44 Derivation Path (m/44'/0'/0'/0)

but if that doesn't work, try one more time
- click on BIP32 tab
- next to Client label click on the dropdown menu and select "blockchain.info"
- scroll down and check if those addresses shown existed in your bc.info wallet
- if it is true, scroll back up a bit and change the Client to "Custom derivation path"
- then change BIP32 Derivation Path to m/44'/0'/1', check if your change address listed here