Questions & Answers about Tolong hubungi ejen itu.
Here, tolong works like please and makes the command more polite.
By itself, tolong literally means help or please help, but when it comes before another verb, it often functions as a polite request marker:
- Tolong tunggu = Please wait
- Tolong buka pintu = Please open the door
So in this sentence, it softens the instruction.
Menghubungi is the usual active verb form meaning to contact.
In commands and requests, Malay often uses a shorter imperative form without meng-:
- menghubungi = to contact
- hubungi = contact! / please contact
So Tolong hubungi ejen itu is the natural request form.