1. NEVER will you ever be able to learn a foreign language in a month. A language is taught for at least one year, after which, if you have no practice (even a passive one, by watching movies or reading articles or books in that language), you forget it …
2. Have some research before you start looking for learning opportunities. Visit the center page that offers the courses, check your university or work schedule, look for feedback from other people who have attended such courses.
3. Do not be discouraged but armed with patience, and especially attend all course sessions. It’s not like a subscription to the hall where, once you’ve done it, you can go 2 or 3 times in a month. Every lecture session is important and an opportunity to learn something new and, most importantly, to apply what you learn.