Tip 1: If you are downloading multiple episodes(more than 1), it will ask for: "allow pop-ups" at the top. You must click on "allow pop-ups" for this specific website. Or else it will only download 1 episode.
An example for laptop/pc users:
Tip 2: If you don't know full name of an anime, just type the how much you know and search. Like, for tokyo ghoul, you can simply search ghoul or tokyo gh or tokyo gho. But, be careful, wrong spellings will not work.
You can select multiple episodes too. But, be careful if you have slow wifi. Even if you have very fast wifi, it's better to select 5-10 episodes at one time.