As for tuition, time and teaching materials, I suggest you take the bus 10 1 or 1 to get off at Xinjiang University Station and seek personal consultation from Kexin College.
What I want to tell you in advance is that learning Russian is a boring thing, especially in the initial stage, the changes of nouns and verbs will make people feel hard. But after getting started, it's not that difficult. The most important thing is persistence.