Treadmill belt keeps slipping

Sam requested 3 quotes from Appliance Repairmen in Port Kennedy

The belt slips backwards occasionally when jogging on it

Orbit T1.9 IWM Treadmill
Console screen digital numbers are only partially visible.

Treadmill repair
All electronics are good, just when you start the workout belt will move...

Treadmill repairs
All electrical working but belt no moving

Service treadmill
need oiling treadmill belt and tutorial to program it