What's the confusion? Do you have the server setup?
Step 1: Set up L, install, A, M and P
Step 2: copy project to a directory of your choice.
Step 3: point A to the public directory and give it permission to write to sprecific laravel folders like storage, bootstrap
Step 4: Set up M, username password, make the .env file reflect these changes
Step 5: ... Any missing step I don't remember right away
Step 6: You are good to go