First of all, after confirming that you have been cheated, don't panic and don't want to die. Money has been cheated, and crying won't solve the problem.
To stay calm, try to solve the problem.
2. Collect evidence.
Keep the evidence of being cheated.
Such as text messages, chat records, call records, transfer records and so on.
These should be kept as evidence of being cheated.
3. Call the police in time.
Contact the local police quickly and report to the nearby police station.
Tell the police the process of being cheated and hand over the evidence collected by yourself to the police.