Please pray or send positive thoughts for me to keep my home

The landlords accountant stopped by the other day. For the month of June our rent check we wrote was only $12. My husband wrote the check wrong. It was supposed to be $1,200. They also said they hadn't received our rent for July. I told them I sent it to the PO Box address they recently gave me. I checked today with the accountant and he said they only check the PO Box on Tuesdays. I asked him if I could give him or drop at post office the rent for June as a cashiers check tomorrow and if they would be willing to add my late fees to next month's rent. He said he would ask and get back to me.