I am getting 10 to 15 calls today from us Pharmacy their number is spoofed. I keep blocking them but it seems like it's never ending how do I remove my name from their call list or file a complaint against them?

i have recieved over 100 phone call
from this company in the last 30 days
how can you help me stop these rude people from calling

For over a year I have been receiving calls from US Pharmacy. I have asked them very nicely to please take me off their calllist. When that didn't happen I started yelling and cussing at them to take me off their list. They are calling me on an average of 4 to 5 times a week. Please have them stop.