try to fix unclickable giveway button

app/Browser/Jobs/Hellcase/HellcaseJob.php

@@ -163,7 +163,16 @@ class HellcaseJob extends BrowserJob implements ShouldBeUniqueUntilProcessing
             ]));
         }
         foreach ($buttons as $button) {
+            $clicked = false;
+            while (!$clicked) {
+                try {
                     $button->click();
+                } catch (\Exception $e) {
+                    continue;
+                }
+                $clicked = true;
+                sleep(3);
+            }
             sleep(5);
             $this->joinGiveaway($browser);
             $browser->within(new MainNav, function (Browser $browser) {