hey so iam like gonna reach 2k tc in about 3-4 weeks,so i was thinking should i get (things i want)radioactive force or 128 head text? need opinion from you expert guys

Start with textures. You can express yourself better with them.

and another thing how do you use the head texture witch it is an item not in your inventory(means the one where is like inventory/textures) an item like you buy from market?

Uh, it is an item.

You go the the textures place to use it, though.

This is the actual head texture item:
http://forum.toribash.com/tori_shop_item.php?id=1337

This is where you would go to edit it:
http://forum.toribash.com/tori_textures.php

I agree with head texture. Get textures first

It is usually preferred to buy first head texture then joints(you can also include gradients with joints). After that, body textures. then, if your interested, buy trails, ground texture, dq texture.

/off-topic
you are pretty slow in earning TCs. Try some other ways to earn TCs such as tourneys, art/texture selling, duel, betting. or learn some techniques posted in tutorials thread.

iam thinking of doing some head textures tomorrow or todaybut yeah iam working on a hoodie head like in assassins creed.

i would say head textures get the force later