Can someone help me with understanding why the amended return status has been completed and approved but the IRS is holding my money without explanations?I filed 03-11-22

 it was adjusted on june 17th 2022  and it says I should have received letter in mail by july 8 2022 stating the adjustments. I never received any letter nor my money I call them and no one can give me any explanation why they have not released it to me yet..