You could try googling for beginner Finnish lessons like http://www.unilang.org/course.php?res=65 (just the first one that popped up) or if you can find one, maybe buy a textbook for learning Finnish. I just realised that there's only one Community tutor teaching Finnish here so I guess that's not an option.

first why do you want to learn finnish? second how committed are you to learning it? There's a great community tutor teaching Finnish named Amanda. All the best