Complaint Review: Humana Medicare Advantag

I am a retired senior who used Humana Medicare Advantage here is what I was charged: I paid monthly $59.00 My copays went from $20 to most of the time $55 - $65. All of the medicine was prescribed in generic form. One drug in particular, which may me decide to change plans was Vimovo a combinations drug of Aleve and Prilosec easily bought over the counter. The copay Humana wanted was $433.01 outrageous! 

 I moved to AARP and haven't spent over $20 and most medicines are $1 and $2 same medicine, same manufacturer just different Part D plan. Humana is by far the worst when it comes to health insurance. I am also placing a complaint for overpricing with Medicare.