How can get weapon on pocket minecraft? On Survival mode?

I need help I'm playing minecraft on my iPhone and I play survivor mode but I have no weapon can somebody tell me how can I get weapons?

Craft a crafting table. Get wood and make planks.use the planks to make a crafting table.

get wood from trees first. Then craft 2 sticks from 6 wood by arranging them in a line. W=wood S=stick
make this pattern:
WWW
S
S

*S is at the centre of the 3 W

Minecraft Pocket Edition, eh? Cut tree down and create a crafting table, then create a wooden pickaxe and mine some stone, click the crafting table to use it. With the stone and some sticks you should be able to make a sword.

1.Punch Wood
2.Craft Wooden Planks
3. Craft Sticks
4.Craft a Crafting Table
5.Click on Tools and Scroll Down Until You Find a Wodden Sword.
(Can use stone, iron, gold, or diamond too).