Would like a 1 page website that can connect to wallet connect and process payments to an address/smart contract

We want to build a one page website with walletconnect web3 payment process of BNB/BSC to a smart contract/ address for a online clothes website as we are only staring with 3 items. We want to be able to edit the website easily so if you you could make in a software that we can easily log in, edit information, theme etc would be great