auto seatbelt removal help

so my car was bumped and salvaged by the insurance a while ago, its been fixed and in perfect condition by me.
so my driver side belt wont retract back when I close my door anymore so its that time. I looked into he seatbelt warranty but it wont cover a salvaged vehicle.
I checked everything and only the belt motor just wont move.
I need help on how to remove the auto belt track. any usefull tips anyone?

Have you already looked at the Helm’s manual? I’m pretty sure I’ve seen that breakout removal there. Will you be converting to manual or are you just attempting to fix?