All these ticket ads are scams. You may get 1 or 2 legitimate ones and they are easy to spot, but all the others are scams.
They want to use zelle for the most part but any transfer of money to a stranger will be gone and you'll never receive any tickets, guaranteed. Don't be a fool, you've been warned.
Ariana Grande tickets are very expensive and they will jump on any price you offer, just try it. You can ask for a ridiculous discount and you'll get it because they just want anything as it's a complete ripoff.
do NOT contact me with unsolicited services or offers