I am having so much trouble taking out my coins from okcoin China. When I tried to withdraw, they wanted to verify my ID. That is OK... I can wait a little. I uploaded all the documents they requested for verificaiton...my passport, driver's license, bills showing my address...But they keep rejecting approval and asking something else..They are holding about 100btc and won't let me withdraw. My last attempt failed verification again...and they don't even answering question what to do next.. Anyone had experience in this situation? It is getting scary now..