Deployed changes not displaying on live website

I'm currently having an issue with not being able to show live website updates. The deployment logs also show the changes have been deployed. However, an issue I have is that this is not a project I made so I want to make sure if there are more solutions that it would be a safe one. Any suggestions? These are the solutions I tried so far: 1- Restarting nginx(sudo service nginx restart) 2-Php-fpm restarts each time according to the logs the command is giving me an error however...Should I try doing it directly through the server? It needs to be througha terminal. 3-php atisan clear:cache and config 4- Turned on developer mode on cloudfare just in case 5-tried o different browsers

PHP version:7.1 Laravel version: 5.8

Any suggestions would be appreciated!