Step 1.Go to the forums(Here)
Step 2. Click "Shop"
Step 3. Click ToriShop(Or Market but we'll get to that later in the "How To Market Section")
Step 4. Click "View All Items"
Step 5.Choose your item of choice. There are tabs of categories to help you find what your looking for
Step 6. Click the item you want to buy. It'll only be bought if you have enough QI and TC.

FAQ

1.What is TC? The currency! You win it by winning matches on official servers and winning tournaments in official tournament servers. You can also win them in other events. There is an "Events" thread which you can find on the main page of the forums. Click "Forum" to get back there.
2.What is QI? QI is like Skill Points. You need a lot of it to buy high leveled items. You gain it by playing matches.
3.Is there a TC Cap? Not that i know of.
4.Is there a QI Cap? Not that i know of.
5.Is there a Daily TC Cap? Not that i know of.
6.Is there a Daily QI Cap? Yes 100 games or equivalent to ? QI.

How To Market

Step 1. Click "Market"
Step 2. Buy something by clicking "Buy Item"
Step 3. Go to your "Deactivated". It's basically your Inventory of stuff your not using or wearing
Step 4. Click "Edit" on the item you wanna sell
Step 5. Edit the price and click "Update"
Step 6. Wait for the item to be bought. When it's bought the TC will automatically be transferred to your account by ToriBot.

Beginner Must-Have Items

Head Texture
Tori Hair
Orc Hair Color

Feel free to leave questions about items here.