New set of tires and front end alignment

Took my vehicle in for a new set of tires. The wait was extremely long as they tell you no appointment needed. Show up early before 8 am, waited for 2 hours. I noticed when driving after the service my brakes seems different. I ended up with a flat tire not even a month later took vehicle back in and was charged. When I got home I looked at my vehicle and noticed that two of the tires that I purchased (new set) were different, so they changed two of my new tires for another brand. I am so done. This service center had a good reputation when I first started going there over 5 years ago. I don't know what happened, but I will not be going back.