hello, is their a place to know about all the bounties as they released? like a site or blog?

hello friends
Is there actually a group called "BITTREX SUPPORT" exist in bittrex? coz if i surf social media groups regarding Crypto out of 10 post i can see more than 8 posts are regarding the problems in bittrex, including me.
i think now the biggest centralized exchange with many coins/tokens is bittrex.
So why don't they try to fix them?
i my self facing this difficulty more than one and half month.
do you guys have any idea regarding this.
Any good solution to overcome this is very helpful. 
thanks