I haven't started from basic ..
U don't need 2 install anything just need 2 remove xstartup
for that... After getting No Matching vncserver
1.Exit termux and type
2.nh -r
3.vncserver
4.cd /root/.vnc
5.rm -rf xstartup
6.cd ..(This 2 dot is necessary)
7. vncserver
for GUI Mode Install VNCSERVER or kex viewer
open Vncserver
keep 127.0.0.1:8080
BOOM , NETHUNTER IN GUI
In next video I will show U how 2 install Burpsuite