Activate Driver Save Button Won't Work

I’m trying to activate a driver. I toggle to active, but the “Save” button will not turn green for me to click and submit it. There is no way for me to activate the driver.

The activate a driver button does not allow me to save it. When I click on the console information. This is what I am seeing. It states the form is not connected. please help.

Hi, Dasher123!

Please, make sure that you assigned a service type:

Regards,
Nadya