Welcome Research!
You are starting out on the same road I took about 7 years ago. I was convinced the org's teaching regarding a scripture couldn't be right, so I naively wrote to the Branch with my Bible evidence.
The Branch responded by endorsing their dogma and telling me to look at various literature references.
That was my signal to start researching everything the fartful slave insisted was 'truth.'
If you'd like to see any research on some of their major dogmas, PM me. Glad to share.
Enjoy the journey.