Page Expired if POST method (Laravel 5.5)

My routes

Route::middleware('auth.basic')->group(function(){


Route::post('/', 'DeliveryController@calc')->name('delivery');

Route::post('pickup/', 'DeliveryController@getPickup');

Route::post('pec_pickup/', 'DeliveryController@getPecPickupPoint');});

when i try send request with postman i got "Page Expired". But if i replace all routes with GET - all ok.

via Chebli Mohamed