How do i reference this .h file in my main.c file?

[keyone808]

ESP-IDF -V5.3.2
i want to use lvgl.h and st7789 driver in my project,but when i try to git clone it in my project, it did not work. I just try to git clone in my project, and #include "lvgl.h".

here is my project dirctory tree:

here is my error:

And there is others problem that my "menuconfig" have not LVGL TFT DISPLAY CONTROL. How could I do?