I do not have this display but, I've found an interesting MicroPython library you could use if you're working with MicroPython.
But if you're working with C/C++/Arduino IDE then you could use the TFT_eSPI library, you can find it in the library manager, or on GitHub, be sure to edit the "User_Setup.h" in the library's folder. The library should be located at ...:\Program Files (x86)\Arduino\libraries\TFT_eSPI. If not then look for the libraries folder in your Arduino IDE address. If using PlatformIO just go to the libraries tab, search for TFT_eSPI and add it to your project.