Call the police
It seems that the platform has absconded. The remaining is just the fraudster who won’t suffer any losses. Be awake and call the police!
Others
The following is the original recommendation
抓紧报警
种种迹象可以看岀,平台早已跑路。群里只留下些维稳的,因为他们并不亏钱,韭菜们醒醒吧!抓紧报警。
Expose