Here is a support article that might help.

https://support.jobcase.com/hc/en-us/articles/115002267946-I-m-not-interested-in-any-of-the-job-recommendations-I-ve-been-getting-

If you continue to receive irrelevant job matches, email support@jobcase.com and provide them with your user name here.

I'm looking for a bartender job near or in Southern New Jersey but receive jobs for Las Vegas NV..I've yet to get an explanation

I'm getting Jobs for Las Vegas NV and I live in Southern New Jersey?