Single Mom Being Bugged

I am a single mom trying to get by on limited income. I rent and unfortunately, extermination is not included. With the money raised, the place has had its first treatment and the bugs are dying but they are also just playing musical rooms and crevices. So instead of prattling on...HELP. For every time you saw a roach and shuddered or assumed someone was just a slob...There are those of us who moved in and the bugs were already there and refuse chemical eviction.
My daughter and I really like the  band Papa Roach, but we are not interested in being Mama and Baby Roach. Help us evict these freeloaders!