Why are users getting banned?

[rockyo27]

@puns @Crazy_Eddy this member @Vibhanshu got banned suddenly when he was talking to me in DM.
He contacted me to check with you. He has no idea why he got banned.

 

[Crazy_Eddy]

@puns @Crazy_Eddy this member @Vibhanshu got banned suddenly when he was talking to me in DM.
He contacted me to check with you. He has no idea why he got banned.

His account doesn't qualify for market access.
Temp blocked till admin fixes.

 

[rockyo27]

His account doesn't qualify for market access.
Temp blocked till admin fixes.

From what i can see he is a very old member(since-2012) and with good scores and replies. Can you point me to any thread for this, like how he doesn't qualify so i can relay it back to him.