Faulty portable blenders sold on Instagram

Good day, I ordered portable blender. Rechargeable Fruit Blender & Smoothie Maker With USB Port (#Buy 2 get 1 for free) - Buy 3 for 5 R599 / Pink × 2

Instead of sending 10 you sent me 8 blenders . I needed to sell these Blenders as part of my side hustle. I open 1 blender and it didn’t work. So I don’t want to open other cause that is a sign that these blenders will be a problem for my customers. I contacted them On instagram and WhatsApp to inform the of faulty blender and the incorrect quantity of blender received. Unfortunately they have not organized collection of these blender. And they now ignoring my message. This a day light ********

ORDER #1068 My contact is ***.