Parrot GUI

Briefly describe your issue below:
When I boot up my laptop the GUI doesn’t open and I’m forced to use the terminal

What version of Parrot are you running? (include version (e.g. 4.6), edition(e.g. Home//KDE/OVA, etc.), and architecture (currently we only support amd64)
Parrot 5.1.0-parrot1-3t-amd64
What method did you use to install Parrot? (Debian Standard / Debian GTK / parrot-experimental)
Debian Standard
Configured to multiboot with other systems? (yes / no)
No
If there are any similar issues or solutions, link to them below:

If there are any error messages or relevant logs, post them below:
When I type startx in the terminal it says command not found

Are you in rpi?
Ok BTW follow this commands into tty (terminal which you gets after boot)

sudo apt --fix-broken install
sudo apt install -f
sudo apt update && sudo apt full-upgrade -y
sudo apt remove --purge parrot-mate lightdm gdm3 -y
sudo apt install xfce xorg parrot-mate lightdm gdm3  -y

Now Reboot PC/RPI
if you still boot up into tty try to use
startxfce4 or startx or. service lightdm start

Do I need to connect to the Internet for some commands to work?

Yes , need internet for install stuff