btw do you know how i can withdraw my earnings?

You're in the same boat as all the other MiracleTele investors.
The amount of money you could withdraw is too small (I think you must have at least 10 for a withdrawal).
The other money is waiting for MiracleTele to figure out what they will do with their mess of a company, as stated in one of their previous emails.
Purchasing their sim-card would be the most stupid thing you could do here.
Again, money is for them no problem, whatever they did, the 14+millions they got from you, their investors, and the monthly super-income from their phone customers as the extra money they're getting from monthly fees for phone numbers
and the list goes on and on; all this tells even an illiterate monkey that money is no issue for Miracletele.
MiracleTele must clear up whatever bugs they got in their heads and start operating as a company.
At the moment, MiracleTele holds your money ransom with their
blackmail-email "purchase our sim-card or forget your money."The amount you have is to small to go alone against them, you could try to find others from your country on Telegram and start a group (class action lawsuit) against MiracleTele, or even better, get yourself a pro-bono lawyer; especially the young ones, those who just started their careers are hungry for cases like this (I know, I've been there).
But all this has time. MiracleTele has an option to fix the mess caused by their behavior and decisions.
You can only sit and wait for their decision.
If it's the right one, you all might one day look back at these days with a smile on your faces and money in your pockets.
If MiracleTele makes the wrong decision, then... then the hunt is on.