i sent 0.25561108 btc from hitbtc wallet to my other btc wallet adsress but it is now for about 7 hours the transaction never get confirmation by the network, what will be happen to my bitcoin? when will my btc come to my wallet.
please help me
You can consider your transaction as a "stucked" one. This is caused because you paid very low transaction fee rates and your transaction will take a couple of days to get confirmations (if any).
I highly recommend you check this pinned post here:
"All about "stuck" transactions and what you can do to fix them"
https://bitcointalk.org/index.php?topic=1802212.0Take a minute and read it, you will find a lot of usefull info on what you can do about (and answers to your questions)