Access API on server on Laravel, Web work but when access with API get error 404

My Directory
public_html/mobile/ <– Laravel install File, which fokus on API.

There are other code in the public_html, which currently I did to make for the Web.

On Localhost
When test with Localhost everything work fine with .htaccess, but if I delete .htaccess, the API fail to work.

On Server
If got .htacess in public_html/mobile/public the Laravel fail to run
I delete the .htaccess in public_html/mobile/public, it manage to run the Laravel welcome pages. When I try to call the API I get “error 404”