Step 1: Choose size, color and quantity you want, then add product into cart. See the pic below
Step 2 Click checkout
Step 3. Fulfill your information, including your email, your full address.
Step 4. Choose shipping method.
Step5. Select payment method:
If you want to check out with paypal, please log in. eg.
If you want to check out with Visa , Credit card, Mastercard, etc please follow these steps.