Gstr 3B and gstr 1 wrong filed

If the invoice is international, there can be no future acceptance
So in that case, can you add it in the next month liability and pay it ?
 

According to this article, you can add in the invoice into the next month's filing and submit it

https://www.financialexpress.com/economy/made-mistakes-in-gstr-1-gstr-3b-filing-you-can-now-rectify-it-without-any-penalty/998517/