Your posts are barely coherent.
Step back and think about how your posting appears to us. You are a supposed 40 year old adult who currently has a son whom you've given 4 (!) phones to for all sorts of various pointless reasons and need validation from us to buy yourself an Xr, under the guise that for some reason you must buy it for your son and not for yourself, and then there's a lot of side drivel about selling phones and not selling phones and how you are supposed to do this that and the other for your son. I know teenagers with more sense than what your discombobulated stories and twisted justifications convey.
If you want an Xr, buy an Xr and be done with the thread. Why do you need validation and justification from us when you don't listen to anyone anyway and tell people they can't read, when it's you who cannot write?