The majority of the colleges here in the US have strict policy about attendance. Even if you go to community college, they have even stricter attenance policy. If you miss 3 or more classes, then you are automatically out. I understand people have emergency and issues in life, but these rules are in place for a reason. You may certainly go to the professor or the Dean's office and plead your case, but i doubt they'll let you slide with not showing up for class. Good Luck.