DO NOT GIVE YOUR LOGIN TO ANYONE! that is a dumb idea! Even if the forum member is trusted!

3 days is not a very long time. Customer support can take weeks, if they are backed-up and low on human staff to help out with all the tickets. There is nothing else to do than wait, really.

So that is the only advice anyone can give you right now. Do not panic because of 3 days and just wait. It might take a while but then again you could have done the KYC process beforehand and had all that trouble out of the way.