Hi, @nirjhar18. Did you read the support guide above?
If your site can be built as static files then those files can be deployed at Netlify. Our support team can answer questions about Netlify but I don’t know if any of us have experience with Blazor.
We will need you to show us where the static files you want to deploy are. Can you show us how you generate those files locally and where those files would be found in your directory tree?