Write some Software

Hi! I need to automate a process. I'm a service reseller and my clients have a dashboard where they can edit the settings, but I have to manually go to the actual service and edit the settings in the real service. I would like to automate the process with selenium framework (or any other tool). Basically it will have to make clicks on the website on certain buttons depending on the settings. It will be great if it's a PHP that I can run from my server with a cron job.