I don't know why, but my mobile phone let me login in to the site
They claim "maintenance". They are gone with our money. They are closing shop. Broke.
FUCK YOU JETWIN YOU AMATEUR MOTHER FUCKERS. I WILL FIND YOU.
They are under maintenance, they don't run away with your funds, they will be back, you will login your account soon IMO.
Be patient, if you can't login after 3 days, make a scam accusation, but not now accuse them.