Review on Astore 2 Pack 1TB Micro SD Card Class 10 SDXC for Android Smartphones & Tablets - High Speed, Free SD Adapter Included by Adam Browning

I bought these two to use in my internal cameras, I can't get them to work. My grandson (very techy) is working on formatting it but still can't get it to work. It just says "MicroSD card is not formatted. Please format it before writing" and when you try to reformat it goes up to 88% and then it says "Abnormal memory card" and after that comes on viscous circle. I want to return the money but I didn't keep the packaging.