Doesnt work

Ive had this app installed for awhile with hopes that it would work when I could get the elm327 wifi unit, but that is working properly (tested by downloading a different app) and this app doesnt even recognize the dongle. I would like a refund for this app as Im the first to post a review for a $4.99 app that DOES NOT WORK.

Civkiller about OBD2 Scanner