Looking for donor in Las Vegas area

Ok so I haven’t really done anything like this before. My husband and I have been trying for a baby for 4 years, we found out 2 years ago that sperm was non existent unfortunately. We are looking for someone with blue eyes blond or brown hair and roughly around 6ft give or take a little. We are after a sperm donation only, with preferrably no contact or little contact following a successful attempt. So feel free to chuck me an email if anyone is interested in helping us out.