Android Pay is not working even though I unrooted my phone.

About a month ago I accidentally deleted 2 su files trying to get another app to work. And the app didn't work so I moved on from that situation. A little later that day I tried to use one of my apps that required root and I forgot about the files I deleted, so I uninstalled super user from the settings. Today I tried to use android pay and it says I'm rooted but I used root checker and it says I'm not rooted. I also can't access recovery or bootloader. Is there any way I can fix this so I can use android pay? Thanks.