Welcome to forum.
There are manys ways of doing this, you will find one later on that you will like to use, however this should get you going.
rem Adding the weapons to the hud maybe an array???.
sync on: sync rate 60
backdrop on : color backdrop 60
set text size 12
ink rgb (225,225,225),0
dim weapon$ (2)
weapon$(1) = "Unarmed"
weapon$(2) = "Fire Axe"
repeat :rem added
set cursor 500, 30 :rem moved
If keystate(4)=1
print weapon$(1)
endif
If keystate(5) =1
print weapon$(2)
endif
sync
until keystate(4) and keystate(5) :rem added
sync
wait key :rem added
Dark Physics makes any hot drink go cold.