Why can’t I upgrade apps and stuff ??

I have an iPhone 7 with the newest iOS system. and I can’t uppgrade apps, nor even download FREE apps to my phone because I don’t have any money on my registered Visa card! *** ******** is this ! I’m not going to use any money anyways! This **** makes me ****** off as **** and no I’m sick and tired of this ****.

what is going on and why does this happen ?

happend to someone else ?

...can not download free apps and not uppgrade with 1dollars on my visa either btw...

do i suddenly need to be a billionaire to get an app now ????