Can't Deploy to code sandbox through netlify

Mine react app worked well and fine locally but when I tried to deploy it using netlify I was facing this error on code sandbox… Please help me resolve this issue as soon as possible
Here is the sandbox link - youthful-saha-yhvzpr - CodeSandbox

Here is the package.json

Hiya, sorry you are having trouble with your build.

This Support Guide contains a ton of useful debugging tips that can likely help you solve your problem :slight_smile: Additionally, this Support Guide houses all of our resources for debugging build and deploy issues.

We also recommend trying to search the forums with the build error you encountered - it’s likely your question was already asked by someone else!

If you are still having problems, please provide as much information as you can on what you have already tried, what your build settings are, your package.json, etc. Thanks!