Dynamic IP Address versus Static IP Address

Dynamic ip vs Static ip,  T-mobile home internet has a dynamic ip address that connects me to Colorado instead of my home located in Greenfield Missouri, 65661, I have asked tech support to look at my history they will be able to see that my use is personal, it is never business, I should not have to pay for a business acct. to receive a static ip or at the very least a dynamic ip for my region in the state of sw missouri. ps there are no additional cost to t-mobile to provide a static ip or at he minimum of a dynamic ip that is regional to my Home.