Kali Linux 2020.2 Wifi Not Working (Realtek)

So: I’ve been working on trying to set up my WiFi on my new Kali linux OS. I am using a Realtek RTL8723DE 802.11b/g/n PCIe Adapter. iwconfig gives me the results:
lo no wireless extensions.

eth0 no wireless extensions.
I have tried installing a zip file from github but it is no longer there and when I follow the other instructions it wants a user name and password. I made an account but to no avail. (https://h30434.www3.hp.com/t5/Notebook-Wireless-and-Networking/Realtek-8723DE-wifi-module-amp-Bluetooth-Linux-driver/td-p/6477307) This is the link to that set of instructions.
I have also tried this (https://www.kalilinux.in/2020/03/how-to-install-wi-fi-driver-in-kali-linux.html) and it did nothing for me either.
Any help would be greatly appreciated, thank you.

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Author: Harriet