I faced the same issue ...what worked for me is :

1. Just use this command and press enter:

   npm config set legacy-peer-deps true

2. then start creating your react app:

   npx create-react-app your-app

   cd your-app

   npm start

   • if error in npm start; then use this command and start again:

   -> npm install ajv@^8 ajv-keywords@^5

   -> npm start