You can try to identify your tracker on id.wialon.net as one of the devices Xexun, Coban, Concox
If your tracker is determined, take a screenshot, write down the name of the model of the tracker and the identified ID (may coincide with the IMEI, may be part of it with zero or without).
After that, return to the application in the unit settings (unit menu - Settings - Common Settings), specify the determined model and ID. After that, configure the tracker on the defined server and port.
If you are asking about the commands to configure your tracker, unfortunately we cannot provide support in configuring devices since commands for different tracker models can vary greatly. For this please see the instruction for your tracker.