We have tutors from native speakers to teachers with a few years of experience. They help to prepare students for school exams. Students can also learn or improve their grammar, vocabulary and pronunciation.
Quizlet: https://quizlet.com/ and Quizlet lives are also a really good resource when trying to learn the words
Gimkit: https://www.gimkit.com/ (It has fun and engaging games and activities that can be used to learn spanish words and other grammar rules. There might be some premade sets, but I am not entirely sure)