-10 of 10 for customer service but 10 out 10 For not doing what they say the will do and being absolutely appalling at Customer service

The company that is unable to change a payment date but has all the time in the world to send you threatening emails and speak to you like a dog. You should focus more on customer service and doing what the sales reps and customer service are supposed to do HELP CUSTOMERS AND GIVE A GOOD SERVICE instead of not bothering to they say they are going to do EG change a payment date 4 months maybe 20 different Rentoza staff unable to change a payment date! But i have to give them a 10 out of 10 for sending threating emails but a -10 out 10 for customer service and doing what they promise to do