Alison is a platform where we learn many course like computering, management , business related, economic, any languages course etc. I am join a management course and language course almost two years ago. Here I was learn Spanish language. But all lectures are not proper and no more videos avilable. They told me that they were given me 25 lectures on mangement course but actually they give me only 10 lectures on its. There teaching system is best one but management team are not best. They are not in a proper way so here mostly topic are closed in mid time.