Laravel 8 - Export to Excel File with PhpSpreadsheet

how can i the same, but with post method??

what is the name of the theme that you are using in vscode?

When exporting, it could only be saved to the path specified, but it won't be forcing the user to download just like it should in the video? May I know how to fix that

Is it possible to assign or specify the excel file when exporting? I have a format to follow but I can't figure out.