Hathway — hathway faulty router and charges 2500 after relocation

Account id-[protected].
With all due respect please stop spamming my profile, i have switched my connection hatway to alliance as the service was bad and the a danged router.
It is totally unethical to to spam when the last complaint placed i need no longer your connection after my relocation. The last place i lived i relocated from there to south kolkata with all due respect the number of times you mailed text about the faulty router its too much. The broken router had no use for mine use and i no longer need your connection make a clear deal of not spamming. The mail was to pay for the faulty router, i ain't not paying a penny for that faulty router. If this you find not closing i will clearly complain against fraud to consumer rights.
Regards,
Basumatipaul