How do you buy on Yaga?

When you find the item you like on Yaga, follow these steps:
- Press the Buy button.
- Select the delivery method.
- Pay with your credit card or with one of the other payment methods available.
- Seller sends the item to you.
- You pick it up, check that it's the real deal, and press the button in Yaga to transfer your payment to the seller.
