I keep getting holes in my refrigerant tank

Occasionally I feel as if I can never have wonderful luck with my Heating & A/C system.

It seems like just when something feels right about it, my system goe & breaks down. And know me, I am not thrilled about it at all. I often have to call my Heating & A/C supplier to come to my household to look at the system for a little bit. For some reason I keep getting theses holes in my refrigerant tanks. The refrigerant inside of the tank keeps leaking out & leaves me with warm air inside of my house. The refrigerant is what helps to keep the household cool during the warm weather. Without the refrigerant, all you get is hot air. To be honest, I honestly do not like that warm air in the summertime. So, I have to keep calling my Heating & A/C supplier to come back for the Heating & A/C system. I absolutely know now that they might even be putting the holes in the refrigerant tank. I know the next time the Heating & A/C supplier leaves, I am going to check the tank. I have seen it so multiple time snow I know exactly where it is too. There has got to be some explanation as to why there is regularly a hole in my refrigerant tank. I need to get to the bottom of this because I do not want to have to keep spending all if this money in repairs all of the time. I might even just need a newer model of an Heating & A/C system. That would entirely be a honestly costly thing as well.

air duct