how do I print pdf data based on date, one date, not all dates in laravel

i have data

I want to print data by date, for example I have data: 01, aug, 2019 * printer * proxy and print data based on other dates?

my code :
Route::get('/la', function () { $a =App\permintaan_brg::where('users_id',Auth::user()->id)->get()->groupBy(function($date) {return Carbon::parse($date->tanggal)->format(' d, M, Y');}); return view('video', compact('a', $a));});

via Chebli Mohamed