small error in solidity smart contract code & react frontend, need urgent help

HI. Thanks for your opportunity. I have much experiences in Blockchain Technology and full stack development I'm very familiar with Solidity, Ethereum, Solana, BSC, Smart Contract. I have already published some blockch Mais

Hi client, Thanks your project posting. As a professional web developer, I have over 5 years of experience with web area. Especially React Blockchain website. I am very interesting on your project. Please contact to me Mais

Hello can i see your contract code? what is your issue? Please chat me thanks