I just switched to Verizon and not only did I get a phone that was pre-owned certified that overheated so hot that I had to order another because of the heat being unbearable but now I’m confused… if the 35$ one time activation fee PLUS tax is paid upfront then a day later the activation fee is added to the first months bill.. what did I just pay for? And if it said “FREE ON US” why am I still being charged the 400+$ for the phone?