You have no ability to do exegesis. The New Covenant fulfills the Old Covenant. The New Covenant supersedes the Old Covenant. The Old Mosaic Law is gone, but it is replaced by the Law of Christ. But it's still basically a continuation of the original Covenant as well, just expanded and perfected. And it's still here, and Heaven and Earth haven't disappeared either. You obviously have no interest in learning about Christianity. You should just hangout with your wignat friends, and stop posting on things you don't understand.