billing

Hello Peter<br> <br> I'm trully dissapointed with green cross. According to me my account is up to date but i keep recieving rude calls from their head office saying that i owe them. Even after i took my statements to show that ive been paying but im still told i owe them. According to me it is not my problem or responsibilty if it doesn't appear on their system More so if i have proof of payment.