my store language is German not English or French

Hi, I live in Switzerland and have my store info in German, whereas I have set up my settings to reflect all info in English. However, the system decides to propose everything in German instead of English. Moreover, I don't know German at all and I live in a French speaking part of Switzerland and again to adapt to my geolocation and my preferred choice. I have an applemusic subscription and will stay in the same region, Switzerland, how do I change this? One additional info, my iphone's language by default is Ukrainian (my native), which I selected during the initiation of my phone...

Could anyone help me with this?

Kind regards,