Hey there, @smit0086 
Welcome to the Netlify Forums!
A good first stop would be the debugging redirects support guide, which I have linked here.
We also have this post on asset optimization and trailing slashes and our Docs outline redirects and rewrites as well.
If you are still having issues after using those resources, please respond with your site name and the additional debugging steps you tried, as well as any additional screenshots or images that would be useful!