Build to me app on blockchain technology (DApp)

It’s a social media platform app built on blockchain it With the possibility of logging in by e-mail and phone number with a link to an encrypted Web3 wallet such as Meta Mask, Trust Wallet and others, so that the user has an interface to control his personal page and personalize it and a lot of manifold features and options, I want to communicate with a programmer to Explain to him more and not be expensive