Great-West Life Group Benefits Insurance Reviews

I've been off work for 5 months, my EI ran out in April, it is now the end of May. They told me complete lies about waiting for my employer to respond about my income to find out they didn't actually reach out until May 23rd. I've called a few times a week and they kept giving me the same excuse while talking down to me as if I'm bothering them to do their job. Now the person who handled my claim is away and will call me next week. I've been told next week for 4 weeks. This is completely unprofessional, you can't seem to get through to anyone in charge. I'm a single mother, having health issues, no other income. This is insurance I pay for and they treat me like I'm working for them. I have not been able to speak to one person who has been polite or understanding during this whole process. This is completely unprofessional...