Ring doorbell won't turn on A19 bulb with motion

I just purchased two A19 bulbs and the bridge. I've had the Ring Video Doorbell 3 for about 3 weeks now. I put my A19 bulbs on our front porch and our back porch. However, I linked the back porch to the doorbell so that it would turn the light on whenever the doorbell detected motion. It's not working. I've unlinked and re-linked a million times to not have it work. Any thoughts on what I'm doing wrong. Everything is connected properly to the internet.