Accept it. Your money is gone, they aren't having technical issues because deposits are fine. Their wallets are fine. They are purposefully disabling withdrawals.
I see they are working in twitter, but email
[email protected] - not found and no any feedback and support form.
They are paying small amounts and spend all reserves for processing withrdawal orders.
All this means they want to continue working...
When no any money in reserves, then orders switching to ALMOST DONE status.
That means they don't have access to traders private keys for generated deposit addresses in qt wallet.
If anyone did deposit in SIGT do you have transaction hash? Do you see outgoing transactions from deposit address in block explorer?
I saw my deposited bitcoin was been transferred to some addresses,
and I think they did pay this coins to someone trader.
But SIGT I have on LOCKED BALANCE and many withdrawal orders have ALMOST DONE STATUS.
I cann't unlock it for trade, so it seems like a scam...
But... As I said, I saw in block explorer spending their reserves for all withdrawals,
and if they are not having access to traders deposit wallets
or did lost this keys - they are noobs, and technical lamers.