How to get the fire going?

Questions & Advice
#1

I’m stuck at the end of the tutorial. How do I get the fire going to light the torch???

#2

just put some kindling on the fire-y pile . kindling = stone hatchet + any wood

#3

Bow drill (curved branch + sharp stone; milkweed x4; small shaft) + long straight shaft; leaf from deciduous tree, cedar shaving, then kindling (hatchet + any branch)

Tech tree is vital (app version is slightly behind, so not all techs apply)
https://onetech.info/82-Fire

#4

How do I get the stone hatchet?

#5

Rope small shaft and a sharp stone