Tired of Being Mistreated by a Service Provider

Never in my life have I dealt with a service provider that treats you like a nuisance. When you call, they are never at the office and when you get through to them, they treat you as if they are doing you a favour, as if you are not a paying customer. By that I mean, they complain to you that they have a deadline coming up, as if your business isn't important. If you don't want clients to call you on your private cell phone, please ask the office to stop giving it out. I did not know it was not a work phone, and I only tried calling during business hours, but there is never a time that suits you for calls. I am sorry Christo, I will not trouble you with my business, you obviously don't need it