custom page action not opening

protected function getHeaderActions(): array
    {
        // this dose ork
        return [
            Action::make('get-link-head')
                ->requiresConfirmation()
                ->action(function () {
                    dd(9);
                }),
        ];
    }

    public function getLinkAction(): Action
    {
        // this dose not work
        return Action::make('get-link')
            ->requiresConfirmation()
            ->action(function () {
                dd(9);
            });
    }

<x-filament-panels::page>
    <x-filament-panels::form>
        <div>
            {{ $this->form }}
        </div>

        <div class="text-center">
            {{ $this->getLinkAction }}
            <x-filament-actions::modals />
        </div>
    </x-filament-panels::form>
</x-filament-panels::page>