wyndorf

I have recently purchades Pod Farm 2.5 plugin but I didnt realice that I already owned it because I have ux2 and ux8 devices. It was my mistake and I'm interested to upgrade to Hélix Native but I don't want to pay another 299$. Is it posible you refund me the money of my last Pod Farm plugin (99$) and then buy the Hélix plugin for 299$? I attach a picture with my licenses what steps do i must follow to do it?