I sell iphones and pay a service to unlock ATT to tmobile etc. One unlock didn't work and I asked for a refund and they refused. They require 20.00 upfront and deduct each unlock from that and I had an unused balance so I said fine, just refund what I haven't used so I can go to a different unlocker. They refused so I filed a claim on paypal and then the service said they would blacklist every phone they have ever unlocked for me which is about 50 phones. I am certain this is illegal. They are based in the USA. Any advice on who to contact to pursue legal actions for fraudulently blacklisting phones? I also want to have Apple or ATT investigate who this company is and see if their unlocking permission can be revoked.
Thank you.
Thank you.