Front page "html" path : resources\views\layout Which link do you want to remove?
Upload problem: It depends on server setting. Have you enable to write in the /storage/logs, /storage/sessions, /storage/views directories? Please check the manual in the doc folder.
A regular license allows an item to be used in one project for either personal or commercial use by you or on behalf of a client. The item cannot be offered for resale either on its own or as part of a project. Distribution of source files is not permitted.
An extended license allows an item to be used in unlimited projects for either personal or commercial use. The item cannot be offered for resale "as-is". It is allowed to distribute/sublicense the source files as part of a larger project.