Hello Carlos Giron Cords,

Apolozy for the inconvenience. To remove or hide the sign-up/login module in the Pitech template, please follow these steps:

1. Navigate to Extensions > Modules in your Joomla admin panel.
2. Locate the module named Menu Buttons in the list tinyurl.com/2xjmnygr.
3. If you wish to remove it completely, select the module and click Trash.
4. If you want to keep it for future use but hide it from the front end, simply change its status to Unpublished.

This will effectively remove or hide the sign-up/login buttons from your website. Let me know if you need further assistance.