Poor service and not honoring agreements

I requested early termination . a supervisor persuaded me to keep service with agreement of 2 months no charge on my service since it had been down for 2 months. Not only did i get charged for the 2 months but they even added a extra 20$ . this exra 270$ coming outta my bank made my account be overdrawn for about 12 hours. But my bank charged me 180$ overdraft . they were gonna put the 180$ so longs as hughs net refunded the 270$ . hughsnet refused and instead said they would give me a 113$ credit on next month. Thia has cost me close to 500$ . im disabled and thats about the amount ithought id have til payday in 3 weeks. In 6 months of hughs net ive had 1 month of good service and 5 months of crap.  I think i can persude 3 orr 4 houses on my street to dump hughs net and i plan on trying the next street over and so on. Id like to hurt them as they have me. Lol. 2 billion dollar company. Treating disabled vets and elderly in such bad ways.  Shame on hughsnet