Step 1: Visit on https://senadabikes.com and choose the bike you like (take SABER as example).
Choose the color you like then click Add it to cart button.
Step 2: Then it will go to the cart page automaticly, you can change the bike quantity, add order note and enter the corresponding coupon code.
Click the Check out button to the next step.
Step 3: Add the email and shipping address, then click the Continue to shipping to the next step.
Step 4: Choose the Shipping method then click Continue to payment.
Step 5: Enter your card information, or use Paypal, or Klarna installment.
Then add the correct billing address and click Pay now button after confirmation.