Questions about Poloniex and Steem

How long has the Steem wallet been broken on Poloniex?
If it is broken, doesn't that mean I can't buy Steem on P?
And, if there is no trading on P, then how do they keep quoting a (low) price and a (low) volume for Steem?

Is there a way around the "wallet issues?"
I'm new at this, and these are sincere questions. I know Poloniex doesn't have the greatest reputation.
Please be gentle.
Thanks,
webbie