Creating an online store for Steam

The services of a website developer are required. You need to create an online store for the sale of Steam goods (vouchers, weapons, skins, cases, keys and much more). The online store should have a personal account, a basket, a catalog of products, it should be possible to add goods for sale from an ordinary user, and not only from the admin. Payment methods should be kiwi, yandex, webmoney, bitcoin, ethereum, riple, stellar, visa/mastercard, other payment methods will be a plus, but not necessarily. The design should be easy to perceive and load quickly even with slow internet.