American Dream Home Improvement Greedy, false company Denver Colorado

representative of adhi company came to my house on august 24 and asked for free estimate of my roof. i told him two years ago we replaced our roof. he convinced me. this year was hail storm many times. he has called to my insurance company. He pushed me sign paper. I didn't want but i did. he promised replace roof, gutters and 4 down spouts. no one showed up for 3 weeks. i have call to them. 

after one more week they finally brought materials only shingles without gutters and 4 down spouts. they replaced only roof. did not clean well my front yard i found many roofing nails, fortunately not flat my tires, left big dumpster on my driway and blocked my car for 2 days. i paid  them for roof and i do not want to deal with them any more. now they harass me with balance. what balance? if they didn't replace gutters and 4 down spouts. i don't need their services.