Tikona — Fake bills and e-mails to pay unnecessary amount

Address:

B202, La GLorioSa

It started happening after I discontinued from Tikona, I shoot an email 15 days prior to my end date of plan. Also I have got an pre paid plan i.e. I play first and then use the service.
I also asked Tikona to collect modem.
But they are charging me for extra bill cycle and also charging me for modem. Their recovery agents are calling me giving legal notice. I am disturbed from this behaviour.

Account number
[protected]