Visit Products Page and select desired product as per your requirement.After clicking on desired product link, you will reach on product detail page.
On Product Detail Page read price, discounts, features etc. If satisfied and want to buy then press buy now button. After clicking on Buy Now button you will reach on Checkout Page.
On Checkout Page, fill billing details, contact details and press continue to checkout button. After clicking this you will be redirected to Payment Gateway Page.
On Payment Page, pay amount via desired instrument like debit card, credit card, Wallet, Net Banking etc. After payment you will be redirected to payment status page.
On Payment Status Page, you get your payment status. Please note down order and payment details.