Afrihost BS - most expensive 1gb data ever - R2100

I order a sim only package from Afrihost. cool. works on compatible devices. i get the sim.. it works on niks. how it even used 1gb .. i dunno.

its a month to month package.

sim gets deactivated within an hour. doesnt work on my 4G/ lte routers

i see now i get a bill of R2100.. for a service i never received.. on a month to month.. on a deactivated sim.

how can systems still bill for month to month on a deactivated sim?

*** am i being billed for? bad enough i agreed to pay the 1gb for the month i had the sim, or the 1 hour it was active. - R700

but to expect me to pay R2100 KMA most expensive 1gb ever - R2100