Error: Feed failed! Causes may be (1) No data found for RSS feed https://www.linegames.org/id/Gacha-Life-2-codes/337036262304/; (2) There are no items are available for this feed; (3) The RSS feed does not validate.
Please verify that the URL https://www.linegames.org/id/Gacha-Life-2-codes/337036262304/ works first in your browser and that the feed passes a validator test.