then you have the wrong licenses and the wrong version. if you paid $1000 then the version you need is the smart pro version, not the ad free or free version.

you are asking people to delete the footer from the ad free version, and because you are using the wrong licenses (you have the smart pro licenses) for it, they keep coming back.
because it just looks like you are trying to remove them without paying for the license. (because you are putting in the wrong ones for the wrong version)