Hi! I see you need to fix your NFT marketplace with metaplex.
As a fullstack blockchain developer, I can complete this task in 1 day.
I have experience in NFT marketplace in Ethereum, Binance, Cardano, Solana, etc.
DEX and Centralized Crypto Exchange, Crypto Betting and Casino, Liquidity Mining Protocols, P2P/Pool Lending and Borrowing, Custom dApps, NFT Game Development, ERC20, ERC777, ERC223, ERC721, ERC1155 Smart Contract Development
Ready to start right now.
Please feel free to contact me directly should you have any more queries or would like to discuss further.
Thank you for your consideration. Sydris.