The requested vessel with name HAJAR and MMSI:0 and IMO:6810108 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
HAJARA 9019779 657128200 BONNY Jan 19, 2018 19:48 UTC

Also, you may try to find the vessel in our comprehensive Vessels Database or track this ship on the map.