Multichoice is ************* disgusting and useless ****mers selling lies to the customers

I agreed for their internet promotion which ended on the 31st of March Oooh THE BIGGEST MISTAKE I MADE EVER,i was supposed to be given 100gig for 3months then 50 after that for 21months,they never fulfilled but instead they go and over debit money on my account which took me sweat to get it,now the issue at hand is data which was loaded was 20gig which i am unable to use because they keep on locking the sim card and their excuse is i moved the router of which i have never done even now when i am writing this i am fighting with them because i am chatting to them on all their social network, whatsApp,email and messenger but my issue is not yet resolved as we speak....i am enough with their useless services