It will crank but not fire

Unused Landhonor LDH-KN16 Hydraulic Mini Excavator
Working device mode: backhoe
Power: 15 Hp
Tyre gauge: 30.3 In
Track length: 48.4 In
Platform ground clearance: 15 In
Rear-end swing radius: 31 In
Width of chassis: 36.6 In
Width of track: 7.1 In
Over length: 100.4 In
Machine height: 52.4 In
Max. digging radius: 112.2 In
Max. digging depth: 65 In
Max. digging height: 102.8 In
Max. dumping height: 72.8 In
Max. vertical depth: 54.1 In
Min. gyration radius: 52.4 In
Max. lifting height of dozer blade: 13.6 In
Max. lifting depth of dozer blade: 10 In