broken garage door spring

https://publishoryx.com/s/cmtCC1--sO9enxyKGcVvw

The garage door groaned, then stopped dead halfway up, leaving the car stuck inside. When I looked, the spring above the track had snapped clean in two, a jagged coil dangling like a broken promise. I tried lifting the door manually, but it weighed a ton without that tension. Now I'm waiting for a repair guy, hoping this doesn't cost a fortune.