Home Depot fraudulent fees and interest because Home Depot fails to properly process payments Atlanta GA

Somebody needs to wake up Home Depot Credit Services to properly process payments.  Credit Services claims late payment on my acnt.  Unless it's a zero interest promo, I always pay my accounts in full every month.  I sent Credit Services by US Mail a formal protest to the claimed late payment with my banks evidence of before due payment.  Credit Services fails to respond to this written protest.  Therefore, I filed a formal complaint with US Consumer Financial Protection Bureau.  Credit Services makes harassing phone call.  Therefore, I closed the $25K credit acnt.  Credit Services continues the harassing phone calls, so I initiate exposing Home Depot misconduct with Internet exposure