First of all you need to register on site:
When you finished, under your account you will see menu My Wallet:
Choose Wallet Topup
Under that menu you`ll see this:
Choose amount of money you want to spend on your purchase and press Add
In next window you`ll see all available payment systems:
Choose which ones are suitable for you and/or your country (not all payment can be processed from some countries)
When you`ll finish with Wallet topup, you can go to Shop, add products to Cart and pay for them from your Wallet.
After payment is done CONTACT SUPPORT AND CHOOSE WHERE TO DEPLOY VPS!!!! https://t.me/eahub_support
Presets and some information from secret chat available too.