How to completely delete Lyft driver app on the iphone

There is some kind of signature left from the Lyft driver's app which won't completely delete the app from the iphone. Whenever I download the app again on my iphone, it would recognize me and bring the old information back. I tried to reset the iphone as well but the Lyft information won't go away. I stayed on the phone with apple support for one and half hour but they couldn't get rid of Lyft driver app information from my phone. As soon as I reinstall the app the old information comes right back. Invasion of privacy and freedom. I dont know if someone can help in this regard because apple could not do. Apple said to reach out to Lyft about removing the information from my iPhone 🫤