I'm deploying my react app but it only shows blank page

Can someone help me. I’m new to netlify and I’m hosting my app here but it only shows blank page.
Here is the github repository: https://github.com/dcggutierrez/Portfolio
Here is the app url: https://subtle-boba-4fe0e3.netlify.app/
I tried redirect in netlify.toml and resolve all warnings but it still wont work.

Hi @dustgutierrez, kindly follow the suggestion in the Support Guide below to see if it helps.

You can also check out the link below to see how to properly deploy React applications on Netlify if the above suggestion does not help.