On their discord group, on the 18th the dev announced that their coin had been exploited allowing hacker to mint coins above the total supply and told everyone to not buy on Crypto-bridge.
You ignored their announcement and request and decided to buy. Your trade was on the 21st.
Now who is to blame?
ANNOUNCEMENT...
Paxex-Dev12/18/2018
@everyone Currently due to an exploit, hacker was able to generate coins at an accelerated rate. We are currently working on a fork and a swap, roll back to a block before the exploit and fix the exploit.
Trading at the moment is disabled. We will soon inform all users on the exchanges to withdraw all their coins to their wallet as we prepare for the swap.
With regards to Crypto-Bridge trading. It is currently not safe to trade coins on Crypto-Bridge, you stand the risk of buying coins generated by the hacker. Once we have fixed the problem, coins generated by the hacker will not be valid on the new chain.
Your old coins will be safe and valid and trading will resume.
Thanks
..............
Why won't you ignore such a message?
You have yourself to blame.
Trading has resumed after the hard fork and collateral change.