Worked good for the main week I needed it, but now It appears there's a bug or a thing. Each and every time I try to open up the app it asks me to check in, but as soon as I simply click my account it acts like it may open then goes proper back again to the "begin" web site, asking me to check in all over again.

Based on your learning location, you 안전놀이터 may check in to Classroom with among the subsequent accounts: