Reimburse lost credits

DIGICEL is continuing to deduct mobile credits from its customers for no reason.
I had K2.70 worth of credits after purchasing the 1Tok prime time bundle at 10.17pm on Monday.
After using the data, I checked my credit balance and I was left with only K0.08.
I still had a balance of 28.42MB worth of data, 30 SMS and 20 minutes remaining at 11.10pm.
Where did my K2.70 go?
Please reimburse my credits and stop stealing from your customers.

Frustrated Customer,
Kevs @ Pom