Is MEXn a scam, or is it legit?

It all started when they added me to a whatsapp group saying that we would generate money by performing a supposed tasks. They added us to a group in telegram, when we performed some tasks these were paid, but after a task, there were others that you had to pay for supposedly more advanced tasks, in which they were asking you for more money. And you had to pay more money to recover what you had invested, and without realizing it, they would not let you withdraw the money invested, in my case I lost 2.5 million pesos. I don't know which is the most appropriate broken in this type of situation. Any help would be appreciated.