collections@nudebt.co.za

i have been received inundated emails from this company requesting a payment for a Telkom account that has been settled already. i have sent them proof of settlement, however their emails never stop. i am now being threatened to being bad listed and handed over. they don't answer the number provided, do not respond to emails or watsapp messages. i'm starting to think that this company is a huge ****... absolutely frustrating!!!!!!