A notis from Falcon Field on pemberitahuan terakhir prosiding tindakan mahkamah

Need some advice here...

I just received a notis pemberitahuan terakhir prosiding tindakan mahkamah from Falcom Field & Partners saying that I got tunggakan with TM technology services sdn. bhd. that masih belum dijelaskan!
But:
- The name showed in notis is a Chinese name but is not my name nor my tenant name.
  - My tenant are malays and I have not rented my unit to any Chinese before.
- The address showed was my unit address.
- I have not applied any unifi nor tmnet for my unit.

How should I dispute this notis where me and my tenant have not applied any unifi nor tmnet for my unit and the person name stated in the letter was not my name nor my tenant name?
Appreciate for your kind nasihat or pendapat, thanks.