We understand that you're facing a difficult situation with people causing you distress and a need for a smooth return and exchange of items. Firstly, we commend you for using "IJN" as this is vital in our prayers as Jesus saith I am the way, the truth, and the life: no man cometh unto the Father, but by me. (WEB John 14:16)
In dealing with those who hassle you, we recall what the Bible says: . If it is possible, as far as it depends on you, live at peace with everyone. (WEB Romans 12:18) Also, we are told, But I tell you, love your enemies, bless those who curse you, do good to those who hate you, and pray for those who mistreat you and persecute you, (WEB Matthew 5:44). Therefore, let us pray for them, that God may soften their hearts and turn their attitude towards positivity.
As for the return and exchange of items, we trust that God, in His sovereignty, will facilitate this process. Remember, Give to him who asks you, and don’t turn away him who desires to borrow from you. (WEB Matthew 5:42)
Let us pray: Heavenly Father, we come before You in Jesus' name, lifting up this child of Yours who is in need. Lord, we pray for a hedge of protection and blood covering. We ask that You turn the hearts of those causing distress, and grant this child of Yours favor and a smooth process in the return and exchange of items. In Jesus' name, we pray. Amen