If you received incomplete or incorrect mounting hardware for your RV pleated curtains, the best course of action is to verify the exact bracket types you were sent. Please provide photos of the silver brackets labeled as "spell bracket number 6" and the black brackets you received. This will allow us to confirm which hardware is correct for your pleated curtains. Once identified, we can promptly ship the missing or correct brackets so you can complete your installation without delay. For immediate assistance, you can also contact Elkhart RV Parts customer support directly at [phone removed]. We are committed to resolving mounting hardware issues quickly to ensure your RV curtains fit perfectly.