I am not clear on what you are asking. However, if you want to see what debt was listed in your bankruptcy, you can set up an account with Pacer, which will give you access to view the bankruptcy docket and each and every document that was filed in your case. The cost to view the documents is $0.10 per page with a maximum charge of $3.00 per document, when the number of pages exceeds 30.
You can also contact your attorney and ask that he/she provide you with a copy of your file. It is very possible the the debt was listed and the creditor is now attempting to collect a debt that was discharged. We have sued multiple creditors through the years for this type of activity. If that is what has happened here, you need advice on what to do to prior to reopening your case and filing an adversary proceeding against the creditor if the creditor is violating the discharge order.
If the debt was not listed, then you may be able to resolve the matter by simply notifying the creditor that the bankruptcy was filed. Again, advice of counsel is warranted.
BTW, you the items listed on your schedules are debts, not credits.