factory reset bypass - sh.itjust.works

I bought a galaxy Tab a7 lite at an estate sale place. Tried to set it up, but it’s locked out of resetting without a password which unfortunately died with it’s previous owner. I called samsung, who told me I need to find someone to do a factory reset bypass. I don’t want to use it as a phone, just as a tablet. I did some reading online and looked at some software supposedly meant for the purpose, but no luck. Any advice out there?