Your post was blank @Siddigo8840.
If you're having a problem and need help then you need to describe the issue, what you're trying to do, what goes wrong, any error messages that you get etc.
In the absence of any such info all that can be done is to point you at the replacement SIM activation FAQs:
If you need to contact 48 support about your issue then see the link in my signature below or email them at support@48months.zendesk.com
