Zips Car Wash Poor Cleaning Complaint

I went to Zips Car Wash yesterday to get my car cleaned. It's situated at 13519 W HIGHWAY 290, Austin, TX 78737. I strongly dislike this location. The vehicle wash itself was not up to par, but the membership deal was only $20. The cleaning process was not effective in reaching the corners of my car, and the bumpers were still dirty even after going through it. In addition, despite the car being dried, there were still numerous flaws present. I decided to cancel my membership because of the car cleaning service. They rush through the job, resulting in one side of the car being left dirty while the other side remains unclean.