Open Route Service Opitimization API Unassigned issue

I have trying to use open route service route optimization. If I add more then 4 jobs, it returns any 4 optimized routes and others left as unassigned. How Do I fix this?

{
“jobs”: [
{“id”:1,“service”:300,“delivery”:[1],“location”:[90.438367,23.798229],“skills”:[1]},
{“id”:2,“service”:300,“delivery”:[1],“location”:[90.437507,23.797337],“skills”:[1]},
{“id”:3,“service”:300,“delivery”:[1],“location”:[90.432002,23.798001],“skills”:[1]},
{“id”:4,“service”:300,“delivery”:[1],“location”:[90.431218,23.797284],“skills”:[1]},
{“id”:5,“service”:300,“delivery”:[1],“location”:[90.429555,23.797389],“skills”:[1]},
{“id”:6,“service”:300,“delivery”:[1],“location”:[90.428618,23.799138],“skills”:[1]},
{“id”:7,“service”:300,“delivery”:[1],“location”:[90.431179,23.797197],“skills”:[1]},
{“id”:8,“service”:300,“delivery”:[1],“location”:[90.431753,23.799436],“skills”:[1]},
{“id”:9,“service”:300,“delivery”:[1],“location”:[90.429593,23.79536],“skills”:[1]},
{“id”:10,“service”:300,“delivery”:[1],“location”:[90.433913,23.795972],“skills”:[1]},
{“id”:11,“service”:300,“delivery”:[1],“location”:[90.42705,23.793891],“skills”:[1]},
{“id”:12,“service”:300,“delivery”:[1],“location”:[90.424909,23.795535],“skills”:[1]},
{“id”:13,“service”:300,“delivery”:[1],“location”:[90.423036,23.794625],“skills”:[1]},
{“id”:14,“service”:300,“delivery”:[1],“location”:[90.420665,23.79571],“skills”:[1]},
{“id”:15,“service”:300,“delivery”:[1],“location”:[90.422558,23.797389],“skills”:[1]},
{“id”:16,“service”:300,“delivery”:[1],“location”:[90.418868,23.797756],“skills”:[1]},
{“id”:17,“service”:300,“delivery”:[1],“location”:[90.423475,23.798893],“skills”:[1]},
{“id”:18,“service”:300,“delivery”:[1],“location”:[90.426056,23.798701],“skills”:[1]},
{“id”:19,“service”:300,“delivery”:[1],“location”:[90.427872,23.799995],“skills”:[1]},
{“id”:20,“service”:300,“delivery”:[1],“location”:[90.429669,23.802147],“skills”:[1]},
{“id”:21,“service”:300,“delivery”:[1],“location”:[90.431199,23.799348],“skills”:[1]},
{“id”:22,“service”:300,“delivery”:[1],“location”:[90.432996,23.798753],“skills”:[1]},
],
“vehicles”: [
{
“id”: 1,
“profile”: “driving-car”,
“start”: [90.457444,23.799009],
“end”: [90.455373,23.798737],
“capacity”: [4],
“skills”: [1, 14],
“time_window”: [28800, 106200]
}
]
}

Hi @Samiun_Sizan,

adjust your vehicle capacity :slight_smile: