Escalation on Rain company

Good Day

I'm currently not happy with Rain Service as I have cancelled the monthly-to-monthly contract in 2022. Lats month rain confirm I must pay a balance of R200. I was bill for months not using they service.

Second of all every time when a person call rain on ***, they drop the call without helping. Herewith all my refence ***, ***0, *** and ***. Rain come and collect they route in July and still billing me for a route that I don't have and use in 2022.

Rain ******* the people daily and still go into my account to debt me, rain don't want to refund my money. I have sent an email to rain and phone.

How can I stop this company as they are thefts?