Watch out for Cryptopia!!!!
I have traded many times at different exchanges but at Cryptopia: now no credit 3 times in a row.
They steal your money!
They do not credit your account and do NOT respond at Twitter or email.
The accusations are very serious are you sure it is not something that is only happening to you for some reason instead of a generalized policy because that is the way you make it out to be and if that was the case the forum will be filled with threads like these and people very mad that they are not able to get their money and yours is the only topic I see about that subject.