Did you follow the instructions for the card's activation?
You must somehow link it to their website and your account.
No idea how that goes, I'm just repeating something a kangaroo forwarded me.
https://www.facebook.com/MiracleTele/posts/its-really-easy-to-use-miracle-tele-sim-card-and-the-only-thing-you-need-to-do-t/305017976951694/Or step by step:
Connect your device to wifi enter phone settings go to mobile networks and add a new APN indicating miracletele.com in the APN field.
Activation login to your account on miracletele.com click on activate Simcard in your member area and follow the instructions.
Get a number -
https://miracletele.com/operator/And pray to God you don't pick one of those numbers that'll cost you 15 or more per month.
Ups there's also a fee for the activation of your phone number 6.
Yep, it suddenly doesn't look so cheap anymore, doesn't it?
nothing tried everything you wrote but it's doesn't work, to save an APN you need at least an MMC number that i don't know what to write on