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user accounts that close are because they have not authenticated!!

But peoples say that they have Enhanced accounts !! for example this person's tweet:

17Lucifer17 Lu¢if€r17 tweeted @ 06 Nov 2017 - 15:53 UTC

It's being26days,@BittrexExchange blcked my funds in my Enhanced ACNT &acting irresponsibly not 2 reply about it!… twitter.com/i/web/status/9…

Disclaimer: I am just a bot trying to be helpful.