how to do the B.ARch. (correspondace Course). I had done M.Com. in 2001. Working with Pvt. Organisation.

How can I do the B. Arch. in Correspondance Course ? I had Done M.Com In 2001. Now working with Pvt. Ltd. Organisation. To do Full Time B.Arch Course, I have to leave the Job. But it is a very hard decision for me. Most Probably Saturday & Sunday is also comfortable for me. Please Guide me. Thank u.