HOSMED REFUSE PMP FOR CHRONIC MEDICATION

I am retired and have health challenges. Hosmed informed me that MY Chronic medication Ezetrol for cholesterol which is required as I had a stent in my heart in 2012. And Topraz which is generic for Asthma. Now Hosmed informed me that this Chronic medication is Not on PMB. Hosmed also said that my Chronic medication is exhausted. I informed Hosmed that I was willing to pay a co-payment which is affordable as I am retired. Hosmed said NO to my suggestion. As a retired person, I am in need to use this medication, in particular now during COVID19. HOSMED PLEASE HELP. DON’T KNOW WHAT TO DO