Did Ring just rob me?

Here is my story:1. I first bought a Ring Doorbell Pro to try for my main door entrance. I loved it after a month. I then decided to sign up for the $3 basic plan after one month trial (I wanted to go w/ the Protection Plus but I wanted to wait for having the Ring Security System in place)2. I then bought a 14 kit Ring Security System to expand my home security project.3. I also bought another Ring Doorbell Pro for my 2nd door entrance. I bought this one after learning that it came with a 12 month Protection Plus plan and according to Ring customer service representative, it would cover all my Ring devices .Everything seemed to work fine until today I checked my credit card statement and realized Ring continued to charge me $3 on my first camera's subscription plan. This is odd. They said the Protection Plus plan will cover all my Ring devices. Why do they still want to charge me $3? Ring definitely robbed me well.