So that is the question, because the deadline is when Christy tells Bacchus to piss up a rope and Bacchus makes good on his blackmail threat. Guiles has no more information than that, you saw a scan of the letter, it was very simple. "If you don't want you goodies all over the Matrix tomorrow, you better take my call and be ready to pay, and play." They know it is Bacchus.
Your contacts may be up north, but you can find some info by hitting the right places and asking the right questions...and greasing the right palms.
Where you go at this point is on you, make a plan and execute.