Request some help

My friend doesn't do transmission rebuilds, and he runs his business out of his garage. I have 3 friends that own shops non of them do transmissions. Aamoc was the cheap choice. Limited income of 70% of salary due to workers comp, obviously wasn't that I couldn't afford a rebuild, after it blew up I had it rebuilt without delay.....

Aamco did pull the pan while they had it at the shop, the fluid was dark, and had small particulate in the pan, I had them flush the transmission and replace the filter.

My guess is they helped the transmission fail faster and that I am screwed out of the cost for my rebuild.