I provided my Secret key, which no one has access to and My coins have not moved for months now.
I want to withdraw My bitcoin, they won't help. Taking time between messages and i want my bitcoin back.
Are they known to be insolvent?
No, they are solvent.
The issue here is that their support is not very good. The only advice I can give is to keep reminding them (through bitcointalk too).
True. I emailed them months ago and never received a reply. they only reply after messaging the bitcointalk thread, it's not a nice thing to do either as some users have notifications enabled and complain.