You have not been paid. You escalate this by emailing both your manager and her manager as well as the payroll staff. If you don't receive an acceptable response within a day, you keep escalating until you do (CEO-level if necessary).
Let me be clear - you have been deeply wronged. If pay is still not forthcoming you contact your lawyer.
Granted, this could very well be an innocent mistake - I think we have all been in a position where an oversight occurred or there was an issue with the bank, and normally this would be corrected very quickly, so there's no need to burn bridges initially.